Conventional Fire Alarm Control System LPCB Approved
4 wire heat detector 24vdc with relay
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 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 alarm indication.They flash every six seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit.


Product Features
Features 
1. Surface mounting 
2. LED indicator 
3. Complete functional test with every activation  
4. Meets all requirements of latest EN54-5:2000
Technical parameters
Technical Specification
Operating Voltage  9～28VDC
Operating current(@ 24VDC) NO Standby current≤120uA, Alarmcurrent≤20mA
NC Standby current≤12mA, Alarmcurrent≤5mA
Application For indoor use only
Wiring Terminal 6: DC24V Terminal 5: DC24V
Terminal 3: Alarm output  Terminal 2: Alarmoutput
Fix Temperature Alarm 57℃(135°F)  A2R
Rate of Rise Alarm 7.1℃/5s  A2R
Environmental Temperature range: -10 to 50°C(14~122°F)
Humidity: 5 to 95% RH, non-condensing
 

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