Conventional Fire Alarm Control System LPCB Approved
4 wire smoke and heat detector 24vdc with relay
The red LED on the detector provides a local 360°visible alarm indication. The detector that initiated the alarm condition will have its red LED and relay latched until reset by panel.
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Product overview
The red LED on the detector provides a local 360°visible alarm indication. The detector that initiated the alarm condition will have its red LED and relay latched until reset by panel. Two LEDs on each detector provide local 360"visible alarmindication.They fash every six seconds indicating that power is applied and the detector is working properly. The LEDs latch on inalamm.LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit.


Product Features
Features 
1. Low Standby current for continuous monitoring 
2. Relay output 
3. Dual LED design provides 360° viewing angle 
4. Meet requirement of EN54-5:2017 & EN54-7:2018
Technical parameters
Technical Specification
Operating voltage 9~28VDC @ Zone
Operating current(@Zone 24VDC) NO Standby current≤120uA, Alarmcurrent<15mA
NC Standby current≤15mA, Alarmcurrent<5mA
Application For indoor use only
Smoke alarm sensitivity 0.18~0.3dB/m
Fixed temperature alarm 57℃(135°F) A2R
Alarm relay output capacity 500mA @DC30V
Environmental Temperature range: -10~50°C (14~122°F)
Humidity: 5 to 95% RH, non-condensing

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