Features:
This 12 v four-way wireless intelligent controller, with four relay, can make the motor to control device to achieve positive and reverse, or switch on and off switch and various special control program requirements. The product has stable performance, small volume and high receiving sensitivity. Mainly used for electric door, window, hoisting equipment, gateway, elevator control and security industry and other fields, with the remote control can form a complete set of wireless intelligent remote control system, application is very extensive, especially suitable for the import control system and security alarm cable door and window is wired to wireless transfer system.
This controller compatible with 2262/2260/1527/2240 and so on a variety of different coded wireless remote control chip
Output way,
A, self-locking - with A short circuit connection 1-2 position
B, inching  - short circuit vacancy not connection
C, interlock - with a short circuit connection 2-3 position
Studying/Remove methods and steps:
Study 1, press the button, indicator light, let go, press any key indicator lights flashing three times after normally on, said study success;
2, can learn more than 20 different address code 2262 chip, chip 1527 equivalent frequency wireless remote control;
3, Remove: press the learning key about 8 seconds, light from out to restore normally on, said all the stored information have been successfully removed.
The main technical indicators
1, working voltage: DC12V
2, quiescent working current:≤6mA
3, working temperature: - 40 ºC to + 80 ºC
4, receiving sensitivity:≥-105dBm
5, working frequency: 315/433 MHZ (optional)
6, output voltage:ac or dc
7, the output current: ≤10A 
8,Size: 72 * 52 *26 mm

wireless remote control AK-1000-4A
Working voltage: DC12V
Working frequency: 315 MHz , 433.92 MHz
Working current: 34 mA
Encoding: fixed code (PT2260) 
Transmission distance: > 1000 m (open receiver plate sensitivity in more than 103 DBM)
Output power: 16 DBM (40 mw)
Transfer rate: < 10 KBPS
Modulation mode: ASK (amplitude modulation)
Working temperature: - 10 ºC ~ + 70 ºC
Size: 85 * 36.8 * 16 mm