Place of Origin | Guangdong, China | Brand Name | Preax |
Model Number | SS-186C | Sound pressure level | u226580dB |
Power supply | 9V | Quiescent current | u226415uA |
Alarm current | u226445mA | Operating temperature | -10u2103~+50u2103 |
Relative humidity | u226495%RH | Battery Life | more than 1year |
Size | 105*46mm | Weight | 152g |