Before purchase, please note that this wireless smoke detector is fixed code (2262, 433MHz) smoke detector, the wireless smoke detector can work individually or connect to alarm system.
Smoke detectors apply to some place where is less smoke or stop smoke to probe smoke ion. They can probe smoke exactly by 168 A. The detector will send out sound&light to alarm and send the alarm message if the density of smoke exceeds limitation.
Specification
Voltage: DC 9V (battery included)
Current consumption: less than 10uA in idle mode, 10 to 30 mA while alarm.
Frequency: 433MHz
Code Type: Fixed Code ( PT2262)
Sensitivity of smoke: accord with UL NO.217 standard
Operational temperature: ：-5℃ to 50℃
Humidity: 10% to 90%
Intensity of buzzer’ volume: 85 decibel 10 foots
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