Product Review

Receiver
Input Voltage: DC 12V
Operating Frequency: 433Mhz
Coding Way: Intelligent Learning
Output Type: Active output
Max load: 10A
Ambient TEMP: -30℃-70℃, Humidity<95%
Factory Default: Self-locking
Board Dim: 45x30.5x17mm
Case Dim: 60x38x13mm

Transmitter
Operating Voltage: 12V
Operating Frequency: 433Mhz
Vibration Resistance: 126
Chip Type: 2260/1527
Modulation: ASK (Stable, less interference)
Encode Type: Bonding pad welding code/group code
Battery Type: 12V 27A(not included)
Remote Distance: 20m (Theoretical value)
Ambient TEMP: -30℃-70℃, Humidity<95%
Product DIM: 54x30x13mm

Package Included:
2* Transmitter (Battery not included)
4* Receivers
1* English manual

Notice:
All remote control switch kits support 433mhz frequency, and no interference each other, if you buy many kit and hope for interference, please contact us when you place order.