Tuya Smart Smoke Detector

  • $23.10
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Model Number: New Zigbee Smoke Sensor
Wireless Technology: ZigBee
Transmission Frequency: 2 .4GHz
Working Voltage: 3V
Undervoltage Alarm: Supported
Working Temperature: -10℃ to +55℃
Alarm Sound Pressure: > 85dB (3m in front of the smoke detector )
Installation Position: Ceiling
Battery Lifespan: More than one year ( 20times per day )
Dimensions: 90mm*37mm