Suitable range:
1. Car, autocycle burglar alarm system
2. Home burglar alarm system
3. All the remote control, electromotion curtain, rolling door, parking places control, garage door etc.

Technology standard
Working voltage: 12v(23A battery)

Working current: ≤9mA
The way of vibrating: SAW resonance

The way of modulation: ASK
Working frequency: 315MHz, 433. 92MHz, and other special frequency. The frequency error: ±75kHz(max)
Transmission power: 10mW

Coding format: PT2262, ev1527
Features
1. Four buttons
2. High stability, use importing SMT appliance, it use resonance component(SAW), 6.5 super-frequency dynatron;
3. Many kinds of coding chip, many kinds of color are optional.