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 |
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