Free economy shipping on all orders
Our policy lasts for a period of 14 DAYS. Kindly note that if 14 days have passed since your date of receiving the package, our team will not be held liable for it and thus cannot help with refunds and exchanges.
Color | Black |
Environment Temperature | - 40 ~ 80 centigrade degree |
Barometric Press | 86-106KPa |
Relative Humidity | 10-95 |
Environment Voice | <=60dB |
Alarm of Sound Level | >=30dB(A) |
Work Voltage | 9V~16V DC (12V DC/400mA) |
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