Universal Garage Door Voice Remote Control Receiver 2 CH Controller Switch For Transmitter RX Multi Frequency 300-900Mhz _x000D_ Replacing old garage control systems, or for adding more remotes to control garage doors_x000D_ Universal Multi frequency 300-868mhz garage gate door receiver_x000D_ Working frequency: 300-900MHz(Rolling code & Fixed code)_x000D_ Can identify ALL Fixed code (2262, 2260, 2264, 5326, M1E, M5E and so on). All Learning code (1527, 2240, 6P20B, 6P20D and so on), Rolling code (HCS301, HCS300, HCS200, HCS201, HCS100, HCS101),_x000D_ Some remote controls (FOR ATA PTX4, APRIMATIC, ALLMATIC, BENINCA, DITEC, DEA, DITEC, DOORHAN, ECOSTAR, ERREKA, FOX, GIBIDI, HORMANN Blue button, LIFTMASTER, NOVOFERM, PUJOL, SEAV, SOMMER, VDS....)_x000D_ _x000D_ Specifications: _x000D_ Name: Universal receiver SMG-662._x000D_ Operating Voltage: 9V-30V_x000D_ Channel: 2_x000D_ Frequency: 300MHz - 900MHz_x000D_ Distance: 30-50 meters._x000D_ One receiver can work with 400 codes._x000D_ It don't interference other remotes and receivers._x000D_ selector: With 8 dip switches user can make different combination for different remote s._x000D_ Code: Rolling and Fixed code & Learning code._x000D_ Uses: Receiver is designed to control any gate automation system, burglar alarm system, electric doors, windows, lifting equipment, gateways, lifting devices. This is an easy to use, good looking, low power consumption and is easy to connect to your existing system._x000D_ Power Input Selector: This receiver can work at AC/DC 9V~30V. However, it's better to change the PIS according to the power input. If the input is great than 24V, shorten pin 2&3; shorten 1&2 if input less than 24V_x000D_ Material: Metal and PVC_x000D_ colour: white_x000D_ _x000D_ Package Contents: _x000D_ 1 x Wifi Remote Switch Receiver_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_