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Conventional Wired Interconnected Smoke Detector In Alarms With Backup DC9V Battery
Main features:
| MPU processing adopted |
| Auto reset/reset after power off |
| Infrared photoelectric sensor |
| Networked output:N.C/N.O optional |
| LED alarm |
| Metal shield with high frequency immunity |
| Best adaptability with environment |
| High density SMT design,high steady,sensentivity adjusted |
| Unique structure with dustproof, anti-fly, anti-light design |
| 4-wired smoke detector( (for home burglar alarm) |
Technical parameter:
| Operating voltage | AC 110V ~220V DC9V battery (6F22) |
| Surveillance current | ≤10uA (DC9V) ≤30mA (AC220V) |
| Alarm current | ≤12mA DC9V ≤30mA AC220V |
| SPL | ≥85dB(with 1 meter) |
| Temperature range | -10~50°C |
| Humidity | ≤95%RH |
| Low voltage working time | 7-15 days |
| Product Demension | Φ132.5X43mm |
| product weight | 0.25kg |
Product pictures:
