Wireless mobile phone accesories for anti-lost alarm
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Wireless mobile phone accesories
Anti-lost alarm with the smallest transmitter.
Stable working distance.
Smallest anti-lost alarm to protect the mobile phone, Power cosumption is the lowest in the market.
Can be also used for the child/wallet/keychain/pet.
* no radialization
* 1-1 matching, no false alarm
* Beep and vibrate to alarm
* Working distance is 25-30 meters
* Transmitter current : 1.2MA
* Receiver current : 0.8MA
* Warning current : 20MA
* Temperature : -15-70
* Humidity : 90
* Frequency : 433.92MHZ