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Help CenterInternet Smoke Detector 2wired or 4wired Smoke Sensor
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Products
network fire alarm fire smoke detector
Main feature
1. Easy installation and maintenance
2. Light Labyrinth with High stability & High accuracy
3. High adaptability to the ambient,with dustproof,mothproof,moisture proof and anti-white light function
4, 2wire, 4 wire and 6 wire are available.
5. DC 9-35V wide voltage operating range
6.Low standby surrent
7. Power supply non-polarized input
8. Twin LED for 360 degree visual
9. Flashing LED power indicater
10. Remote LED indicater output
11. Metal shield, anti-electromagnetic interference
12. Two-year limited warranty
13. Suit for detect the smoke in house, shop, hotel, restaurant, office building, school etc
Technical Specification
| Product category | 2 wire | 4 wire |
| Input voltage | DC9~35V | |
| Static current | 50uA | 500uA(replay N.O.) 12mA(relay N.C.) |
| Alarm current | 35mA at DC12V 60mA at DC24V | 18mA(replay N.O.) 10mA(relay N.C.) |
| Alarm indication | red LED on | |
| Operating temperature | -10~+50°C | |
| Humidity | 0%~95%RH(No condensation) | |
| Alarm output | Remote LED | relay output |
| Contact rating | N/A | 0.5A@DC28V |
| Sensitivity | 0.5dB/m(±0.1dB/m) | |
| Dimension | 103*53mm | |
Why choose us
1). 2000 square meters factory, have capability to supply wide range of products
2). Good quality control with competitive prices.
3). Prompt delivery.
4). Good after-service.
5). No Minimum order quantity limited. OEM and ODM are also accepted.
6). We locate in Shenzhen of China, easy for export.
Send Inquiry to This Supplier
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