433M garage door remote cotnrol

Applications

Wireless home security system

Car anti-theft alarm system

Car keyless entry system

Car sunroof remote control

Vehicle central locking system

Wireless call system

Home appliance / industrial automation

Electronic garage door / gate opener

Remote toy control

Remote fan / lighting control

Wireless motor-driven curtain

Heating systems

Wire elimination project

Datasheet

Antenna type: Internal

Transmitting distance: >40m / 131.23 ft. at 433.92MHz (open space, line of sight)

Operating frequency: 433.92MHz (crystal-controlled) / Customized frequency available for volume order

Frequency synthesizer: SAW resonator for fixed frequency model, with stability better than 75KHz from the center frequency

Learning mode: Original code is learned automatically, notifying the result through the LED built-in

Channels: 4

Color: Black with metallic frame

Material: ABS / Metallic ABS

Button number: 4

how to copy?