chargeable Bike Alarm with Remote Control
Specifications:
Alarm Sound Level: 110dB
Waterproof: IP54
Remote control distance: About 65ft (20m)
Battery of Alarm: 4.2V 700mAh lithium battery (Included)
Battery of Remote control: 27A(12V) Alkaline battery (Included)
Alarm Charge Port: Standard USB-C 5V
Size of Alarm: 1.8 x 1.8 x 1.4 inch(46 x 46 x 35mm)
Size of Remote control: 2.4 x 1.3 x 0.5 inch(61 x 33 x 13mm)
Working Frequency: 433MHz
Working Temperature: -40 ~ +70℃
Storage Temperature: -40 ~ +70℃
Working Humidity: <80% Package Content: Anti-theft Alarm Remote Control USB Type-C Cable A pack of Installation Accessories User Manual Please Attention: Before the first time use, please charge device. During charge, red indicator is on. Indicator will be off when charge is completed.