. Power source: Receiver: DC12V~24V
Transmitter: DC12V (A23) battery
. Effective distance: more than 580m (1900ft), line of sight
. Frequency: 380MHz (RF)
. Code combination: 10-bit DIP switch
. Mode selection: pulse or ON/OFF
. Relay contact: 5A/125VAC
. Dimension: Receiver: 48W x 87L x 23D mm
Transmitter: 37W x 70L x 15D mm 
