What's in the box:

Chuango TAG-26 315MHz Wireless RFID Key Tag For Chuango GSM Wireless Burglar Home Security Alarm System (Standard)

Note: This item can only fit for G5 Alarm System, it isn't compatible with other brand security products.

Features:
Water resistant.
Can only fit for G5 alarm system.
Comes with key ring included.
No external power required.
Super quality material for durable use.

Specifications:
Transmitting Distance: 80m (in open area)
Radio Frequency: 315MHz
Housing Material: PC+ABS plastic
Operating Condition Temperature: -10C~+55C
Relative Humidity: 80% (non-condensing)
Package Size: Approx. 16 * 11 * 5cm / 6.3 * 4.3 * 2in
Package Weight: Approx. 5g / 0.2oz

Package List:
1 * RFID Tag