Motorbike And Bicycle Anti Theft Alarm

An alarm need 3 AAA alkaline batteries ( included ) standby for 6-10 months.
A remote need a 12V/27A alkaline battery ( included ) standby for over 1 year.
G.W.: White box,113g
Color: Black
Size of the remoter:28?58?11mm(1.10″?2.28″?0.43″)(Approx.)
Frequency:433.92Mhz
Remote control distance:20m
Alarm volume:113dB(The distance is 30cm)
Wireless range:30 meters
Working environment temperature:-20~60 degree
Working environment:
Storage temperature:-30~70 degree

Package Weight: 126g

Package Dimension: 9,5cm x 2,6 x 11,5 (L x H x W)

Package Includes:
1 x Motorcycle/Bicycle Anti Theft Alarm
1 x Pack Of Setup Accessories
1 x Manual