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Photoelectric smoke detector

Model: JA-5198A

Introduction:

According to the principle that smoke particles reflects infrared light to detect fires, the circuit consisted by infrared transmitter and receiver components. In the smoke-free state, receiver is very weak infrared light.When the smoke comes in, the scattering effect,receiver signal enhances. When the smoke reaches a certain concentration,it can outputan alarm signal.This product adoptsa unique optical design and using signal processing technology, with dust-proof,pest control, anti-interference functionand  suitable for family residential area, real estate villas, factories, shopping centers, warehouses, office buildings and other places.

Features:

1. Adopts ASIC
2. Automatic reset.
3. Infrared photoelectric sensor
4. Sound and light alarm / LED indicator
5. Using a dedicated microprocessor-controlled.
6. Dust-proof, pest control, anti-white light interferencedesign.
7. Strong environmental adaptability.
8. Using SMT process,high stability.
9. Manual testing, automatic reset
10. Alarm output: NC / NO optional
11. Implementation of the standards: GB4715 / EN54-7 / UL268
12. Working voltage: DC9-16V
13. Working modes: four-wire networking type
14. Working temperature: -10℃to 50℃
15. Dimension: Ф100*50mm

Parameters:

• Operating voltage:DC12V (wired networking type)  

DC9V  one piece”6F22”carbon battery(independent type)   

• Static current:   ≤10uA (independent type) ≤200uA(wired networking type)
• Alarm current:≤20mA 
• Battery life: carbon battery for 1 year  
• Alarm indicator:red LED flashes
• Alarm sound:≥85dB/1m
• Working temperature:-10℃~+50℃
• Humidity:≤95% RH
• Implementation of standard:GB4715-2005; EN14604
• Detection area:80㎡at 6-12m installation height; 60㎡at less than 6m installation height
• Dimension”100mm*43mm
• Weight: 150g