4 wire smoke detector
Specifications
- Origin
- China
- Price Term
- FOB
4 wire smoke detector is a Firefighting Supplies product. Key specs — Origin: China; Price Term: FOB.
Product Description
4 wire Smoke detector is a device to detect smoke , and prevent fire. When it detect smoke, the scope will go beyond a certain alarm, and sent a signal to fire alarm system to remind. It used for machine room or computer room of factory or electric power.
Features: * 4 wire interconnection * Frosting plastic * High sensitivity * To Set NC or NO Description: * MCU processing adopted * Auto-reset and reset by power off * Alarm output NC or NO optional * Infrared photoelectric sensor * Network output/LED indicator * Stainless steel shiel for anti-EMI * Dustproof, mothproof, anti-white light *Detect temperature range: 50~70C * Working voltage: DC12V~24V * Static current::
