What's in the box:

110dB Bike Alarm Wireless Vibration Motion Sensor Motorcycle Bicycle Security Sensors Bike Alarm with Remote (Standard)

Features
Suitable for Bikes, Electric Bike, Motorcycles.
Vibration alarm, 10 level sensitivity adjustable.
Made of premium material, guarantee great performance, sturdy and long lasting.
Super easy installation by pasting with double-sided sticker or tying it with strap.
Wide range of applications. It can be used for anti-theft of doors and windows of homes, companies and stores, counters, internet cafes, bicycles, electric cars and automobiles.

Specifications
Material:ABS
Color:Black
Remote control: 27.8*558.9 (mm)-Oval WL09C
Remote control: 27.8*58*10.3 (mm)-Square WL03C
Battery:Main unit - 2 x AAA batteries (not included)
Remote control: 1 x 20mA alkaline battery ( included)
Communication frequency: 433MHz
Alarm volume: 110dB (30cm test)
Operating temperature: -10C-60C
Storage temperature: -20C-70C
Package size11.5*9.5*3cm
Package weight: 65g

Note
Product does not include key fob! Battery! Default shipping a host a rectangular remote control!

Package list:
1 * Alarm
1 * Remote Control