Fire detection

The EN54 Fire Hub Jeweller is a wireless fire alarm control panel that serves as control and indicating equipment (CIE) and also supports intrusion protection devices. It handles up to 40 fire zones, up to 80 rooms and up to 25 security groups, with an event log holding up to 6,000 events. Connected devices include up to 10 intrusion sirens, up to 50 keypads with a built-in buzzer and up to 5 EN54 Fire ReX Jeweller range extenders. Jeweller and Wings each provide a radio range of up to 5,900 ft with GFSK modulation, up to 20 mW ERP and block encryption using a dynamic key. External connectivity comprises one 8P8C Ethernet socket, two micro-SIM slots for 2G and 4G (LTE) and an 802.11 b/g/n Wi-Fi module, with automatic switching in the priority order Ethernet, Wi-Fi, cellular. Automation scenarios can run by alarm, by schedule, by arming and disarming and by temperature, humidity or CO2 concentration, while notifications are sent as push messages, SMS or calls. Up to 40 fire zonesUp to 80 rooms and 25 security groupsEvent log of up to 6,000 eventsJeweller and Wings up to 5,900 ftEthernet, 802.11 b/g/n Wi-Fi, 2 micro-SIM slotsPush notifications, SMS and calls

The EN54 Fire Hub Jeweller is a wireless fire alarm control panel that serves as control and indicating equipment (CIE) and also supports intrusion protection devices. It handles up to 40 fire zones, up to 80 rooms and up to 25 security groups, with an event log holding up to 6,000 events. Connected devices include up to 10 intrusion sirens, up to 50 keypads with a built-in buzzer and up to 5 EN54 Fire ReX Jeweller range extenders. Jeweller and Wings each provide a radio range of up to 5,900 ft with GFSK modulation, up to 20 mW ERP and block encryption using a dynamic key. External connectivity comprises one 8P8C Ethernet socket, two micro-SIM slots for 2G and 4G (LTE) and an 802.11 b/g/n Wi-Fi module, with automatic switching in the priority order Ethernet, Wi-Fi, cellular. Automation scenarios can run by alarm, by schedule, by arming and disarming and by temperature, humidity or CO2 concentration, while notifications are sent as push messages, SMS or calls. Up to 40 fire zonesUp to 80 rooms and 25 security groupsEvent log of up to 6,000 eventsJeweller and Wings up to 5,900 ftEthernet, 802.11 b/g/n Wi-Fi, 2 micro-SIM slotsPush notifications, SMS and calls

This wireless addressable range extender scales a fire alarm system to fit larger facilities and also supports intrusion protection devices. Up to 5 EN54 Fire ReX Jeweller units connect to the CIE, and each unit in turn takes up to 199 devices. Jeweller and Wings radio both use GFSK modulation with up to 20 mW ERP and reach up to 5,900 ft across bands from 866.0 to 926.5 MHz, while a single 8P8C socket provides the wired Ethernet channel. Alarms reach the CIE in 0.3 s and photos in 18 s or 10 s, with green and yellow LED indication. Power comes from a 100–240 V, 50/60 Hz external supply and a 7.4 V⎓ internal source rated 5 Ah/10 Ah, drawing 80 mA quiescent and 105 mA maximum. Two tamper buttons, device authentication against spoofing and connection loss detection after 36 s complete the protection. Up to 5 extenders connected to the CIEUp to 199 devices per extenderRadio range up to 5,900 ft, GFSK, up to 20 mW ERP0.3 s alarm delivery to the CIE100–240 V external, 7.4 V⎓ 5 Ah/10 Ah internal2 tamper buttons and one 8P8C Ethernet socket

This wireless addressable range extender scales a fire alarm system to fit larger facilities and also supports intrusion protection devices. Up to 5 EN54 Fire ReX Jeweller units connect to the CIE, and each unit in turn takes up to 199 devices. Jeweller and Wings radio both use GFSK modulation with up to 20 mW ERP and reach up to 5,900 ft across bands from 866.0 to 926.5 MHz, while a single 8P8C socket provides the wired Ethernet channel. Alarms reach the CIE in 0.3 s and photos in 18 s or 10 s, with green and yellow LED indication. Power comes from a 100–240 V, 50/60 Hz external supply and a 7.4 V⎓ internal source rated 5 Ah/10 Ah, drawing 80 mA quiescent and 105 mA maximum. Two tamper buttons, device authentication against spoofing and connection loss detection after 36 s complete the protection. Up to 5 extenders connected to the CIEUp to 199 devices per extenderRadio range up to 5,900 ft, GFSK, up to 20 mW ERP0.3 s alarm delivery to the CIE100–240 V external, 7.4 V⎓ 5 Ah/10 Ah internal2 tamper buttons and one 8P8C Ethernet socket

The EN54 FireProtect (Heat) is an addressable wireless heat detector for EN 54 fire alarm systems. Two thermistors measure the room temperature and trigger according to the selected mode: A1, A1R, A1S, B, BR, BS, C, CR, CS or a fixed temperature threshold. It reports to the fire control panel over Jeweller two-way radio at ranges of up to 1,700 metres. Red, yellow and green indicators show the device state on site, and the unit mounts on a SmartBracket plate. Housing colour: black.

The EN54 FireProtect (Heat) is an addressable wireless heat detector for EN 54 fire alarm systems. Two thermistors measure the room temperature and trigger according to the selected mode: A1, A1R, A1S, B, BR, BS, C, CR, CS or a fixed temperature threshold. It reports to the fire control panel over Jeweller two-way radio at ranges of up to 1,700 metres. Red, yellow and green indicators show the device state on site, and the unit mounts on a SmartBracket plate. Housing colour: white.

The EN54 FireProtect (Heat/Smoke) combines two detection principles in one addressable wireless detector for EN 54 fire alarm systems: a dual-spectrum optical sensor for smoke, and two thermistors for a dangerous rise in temperature across modes A1, A1R, A1S, B, BR and BS. That widens its use to rooms where either principle alone reaches its limit. It reports over Jeweller radio at up to 1,700 metres and runs on two CR123A batteries for up to six years. Housing colour: black.

The EN54 FireProtect (Heat/Smoke) combines two detection principles in one addressable wireless detector for EN 54 fire alarm systems: a dual-spectrum optical sensor for smoke, and two thermistors for a dangerous rise in temperature across modes A1, A1R, A1S, B, BR and BS. That widens its use to rooms where either principle alone reaches its limit. It reports over Jeweller radio at up to 1,700 metres and runs on two CR123A batteries for up to six years. Housing colour: white.

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

The EN54 FireProtect (Smoke) is an addressable wireless smoke detector for EN 54 fire alarm systems. A dual-spectrum optical sensor evaluates two wavelengths, which separates smoke from dust or steam more reliably than a single-wavelength chamber. Reporting runs over Jeweller two-way radio with a range of up to 1,700 metres, encrypted and protected against device spoofing. Red, yellow and green indicators show the state at the detector, and it mounts on a SmartBracket plate. Housing colour: black.

The EN54 FireProtect (Smoke) is an addressable wireless smoke detector for EN 54 fire alarm systems. A dual-spectrum optical sensor evaluates two wavelengths, which separates smoke from dust or steam more reliably than a single-wavelength chamber. Reporting runs over Jeweller two-way radio with a range of up to 1,700 metres, encrypted and protected against device spoofing. Red, yellow and green indicators show the state at the detector, and it mounts on a SmartBracket plate. Housing colour: white.

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This wireless addressable device annunciates by sound and light and forms part of commercial and municipal fire detection and alarm systems. Tone 1 runs at 970 Hz with a minimum of 71 dB and Tone 2 at 800 Hz / 970 Hz @ 2 Hz with a minimum of 76 dB, both up to a maximum of 100 dB, and 32 tones are available in total. Flash frequency is 90 ms ON / 1,910 ms OFF over a cycle duration of 2,000 ms at 0.5 Hz, while current consumption in alarm mode is 185 mA. The Jeweller radio link uses GFSK modulation, up to 20 mW ERP with automatic power control, frequency hopping, block encryption featuring a dynamic key and a range of up to 5,550 ft, with connection loss detected after 36 s. Four CR123A batteries give a calculated battery life of up to 5 years, with Huiderui CR123A, 3 V, 1,600 mAh, LiMnO₂ recommended. The enclosure measures 5.71" × 5.71" × 2.00" at 1.237 lb, operates from 14 °F to 140 °F and up to 80% humidity, and locks onto the SmartBracket mounting panel. Acoustic and light alarm annunciation32 tones, maximum 100 dBFlash frequency 0.5 Hz, 2,000 ms cycle4 × CR123A, up to 5 years battery lifeRadio communication range up to 5,550 ftDimensions 5.71" × 5.71" × 2.00", 1.237 lb

This wireless addressable device annunciates by sound and light and forms part of commercial and municipal fire detection and alarm systems. Tone 1 runs at 970 Hz with a minimum of 71 dB and Tone 2 at 800 Hz / 970 Hz @ 2 Hz with a minimum of 76 dB, both up to a maximum of 100 dB, and 32 tones are available in total. Flash frequency is 90 ms ON / 1,910 ms OFF over a cycle duration of 2,000 ms at 0.5 Hz, while current consumption in alarm mode is 185 mA. The Jeweller radio link uses GFSK modulation, up to 20 mW ERP with automatic power control, frequency hopping, block encryption featuring a dynamic key and a range of up to 5,550 ft, with connection loss detected after 36 s. Four CR123A batteries give a calculated battery life of up to 5 years, with Huiderui CR123A, 3 V, 1,600 mAh, LiMnO₂ recommended. The enclosure measures 5.71" × 5.71" × 2.00" at 1.237 lb, operates from 14 °F to 140 °F and up to 80% humidity, and locks onto the SmartBracket mounting panel. Acoustic and light alarm annunciation32 tones, maximum 100 dBFlash frequency 0.5 Hz, 2,000 ms cycle4 × CR123A, up to 5 years battery lifeRadio communication range up to 5,550 ftDimensions 5.71" × 5.71" × 2.00", 1.237 lb

This wireless addressable device annunciates by sound and light and forms part of commercial and municipal fire detection and alarm systems. Tone 1 runs at 970 Hz with a minimum of 71 dB and Tone 2 at 800 Hz / 970 Hz @ 2 Hz with a minimum of 76 dB, both up to a maximum of 100 dB, and 32 tones are available in total. Flash frequency is 90 ms ON / 1,910 ms OFF over a cycle duration of 2,000 ms at 0.5 Hz, while current consumption in alarm mode is 185 mA. The Jeweller radio link uses GFSK modulation, up to 20 mW ERP with automatic power control, frequency hopping, block encryption featuring a dynamic key and a range of up to 5,550 ft, with connection loss detected after 36 s. Four CR123A batteries give a calculated battery life of up to 5 years, with Huiderui CR123A, 3 V, 1,600 mAh, LiMnO₂ recommended. The enclosure measures 5.71" × 5.71" × 2.00" at 1.237 lb, operates from 14 °F to 140 °F and up to 80% humidity, and locks onto the SmartBracket mounting panel. Acoustic and light alarm annunciation32 tones, maximum 100 dBFlash frequency 0.5 Hz, 2,000 ms cycle4 × CR123A, up to 5 years battery lifeRadio communication range up to 5,550 ftDimensions 5.71" × 5.71" × 2.00", 1.237 lb

This wireless addressable device annunciates by sound and light and forms part of commercial and municipal fire detection and alarm systems. Tone 1 runs at 970 Hz with a minimum of 71 dB and Tone 2 at 800 Hz / 970 Hz @ 2 Hz with a minimum of 76 dB, both up to a maximum of 100 dB, and 32 tones are available in total. Flash frequency is 90 ms ON / 1,910 ms OFF over a cycle duration of 2,000 ms at 0.5 Hz, while current consumption in alarm mode is 185 mA. The Jeweller radio link uses GFSK modulation, up to 20 mW ERP with automatic power control, frequency hopping, block encryption featuring a dynamic key and a range of up to 5,550 ft, with connection loss detected after 36 s. Four CR123A batteries give a calculated battery life of up to 5 years, with Huiderui CR123A, 3 V, 1,600 mAh, LiMnO₂ recommended. The enclosure measures 5.71" × 5.71" × 2.00" at 1.237 lb, operates from 14 °F to 140 °F and up to 80% humidity, and locks onto the SmartBracket mounting panel. Acoustic and light alarm annunciation32 tones, maximum 100 dBFlash frequency 0.5 Hz, 2,000 ms cycle4 × CR123A, up to 5 years battery lifeRadio communication range up to 5,550 ftDimensions 5.71" × 5.71" × 2.00", 1.237 lb

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This wireless device raises both an audible and a visual alarm and reaches the system over Jeweller radio, which uses two-way communication, frequency hopping and block encryption with a dynamic key. The link runs at up to 5,550 ft with GFSK modulation and up to 20 mW ERP, and automatic power control limits both consumption and radio interference. Thirty-two sound patterns are available, among them tone 1 at 970 Hz from 71 dB and tone 2 at 800 Hz / 970 Hz @ 2 Hz from 76 dB, each reaching a maximum of 100 dB, while the light output cycles 90 ms ON and 1,910 ms OFF over 2,000 ms, or 0.5 Hz. Four CR123A cells give a calculated life of up to 5 years at 185 mA in alarm mode, with Huiderui CR123A, 3 V, 1,600 mAh LiMnO₂ as the recommended type. The enclosure measures 5.71 × 5.71 × 2.00 in, weighs 1.237 lb and works from 14 °F to 140 °F at up to 80% humidity. A SmartBracket lock holds the unit on its mounting panel, device authentication counters spoofing, and connection loss is reported after 36 s. Acoustic and light alarm typeJeweller radio up to 5,550 ft32 tones, maximum 100 dBFlash frequency 0.5 Hz4 × CR123A, up to 5 years battery lifeEnclosure 5.71 × 5.71 × 2.00 in, 1.237 lb

This addressable dual input/output module links a fire alarm control panel with wired third-party automation systems and devices. Two input lines, Input 1 and Input 2, share a common Shield terminal and accept NO, NC, EOL, 2EOL and 3EOL connection types with 0.47 kΩ, 1.2 kΩ, 2.7 kΩ and 6.2 kΩ resistors, over wired runs of up to 325 ft using a cable cross-section of 0.4–2.5 mm² (21–13 AWG). The relay outputs Output 1 and Output 2 switch 10—250 V~ from 5 mA to 10 A or 10—30 V⎓ from 5 mA to 5 A, in both cases with a resistive load and the same cable cross-section. Input monitoring reports loss of the wired connection, short circuits and malfunctions whenever the EOL, 2EOL or 3EOL wiring is in use. The radio side relies on Jeweller with two-way communication, GFSK modulation, frequency hopping and up to 20 mW ERP with automatic power control, over a range of up to 5,550 ft. Device authentication prevents spoofing, connection loss is signalled after 36 s, and the module is powered by 2 × CR123A cells. 2 input lines, 2 relay outputsNO, NC, EOL, 2EOL and 3EOL connection typesOutputs 10—250 V~ up to 10 AWired runs up to 325 ftJeweller radio up to 5,550 ftPowered by 2 × CR123A