These products are automatically controllers. You can choose two frequencies. Also, you can use them on 110~220 voltage Alternating current. Our products are based on normal operation to design and manufacture. Please DO NOT use them on highly-required safety equipment fields, such as Hospitalize, Aviation, Transportation and other systems which are related with life security etc.
Roll-up door mode
Automatic decent mode
Single point control
Sensitivity : 4uV
Code : 28,212,or 38,312
Power supply : 110/220V AC/DC
Frequency Range : 433.9MHz
Power consumption : 10.5 mA/12V
Relay contat voltage : 5A 24V/DC or 120V/AC
Control type : on/off, momentary, continue
Usage range : Electronic lock,Garage door,Home alarm security system,Autocontrol system.