Voltage: 28 - 250V
current: 10A
working voltage: DC 12V
working frequency: 315MHz
receiving sensitivity: Above 105dB
Emit range: 100 meters (open area)
Remote controller uses 1 x 23A battery (included)
Can be used in garage doors，security appliances， hoist， the series wireless remote control etc
Use wireless code technology， no direction， no interface with each other