Wireless Fire Sensor Protection Smoke Detector Home Security Alarm Systems

Type:Smoke Detector
Features:
1. Manual test, automatic reset
2. Wireless transmission of alarm signals
3. Networked output / LED indicator alarm
4. Ultra-thin structural design
5. Strong environmental adaptability
6. SMT process manufacturing, strong stability
7. Dustproof, insect proof and anti-white light interference
8. Photoelectric smoke detector (wireless type) can be used alone or with an alarm

Technical Parameters:
Wireless frequency: 433MHZ / 315mhz
Power: 9V alkaline battery (can be used for 1-2 years) (with battery)
Chip: Imported 2262IC Aurora resistance 1.5M, 3.3M, 4.7M
Wireless outdoor distance is greater than 200m
Alarm sound: 3m distance is greater than or equal to 95dB