Voice Recorder Accessories -Relay Wireless Module Highlights Generic Brand Relay Wireless Module Description: Working voltage: 5-5.5V, VCC: connect the positive pole of the power supply, GND: connect the negative pole of the power supply, and normally closed, commonality, the Normally open connection output. Working Current: Approx. 140mA (relay in suction state) Static work current: Approx. 6mA (relay in transmit state) Module Size (W x D x H): Approx. 53 x 40 x 20mm (with 3mm fixed screw hole) Remote Control Size: Approx. 85 x 40 mm Module type: 433M RF wireless receiver Receive distance: Approx. 15-30m (through walls available) Working mode: Self blocking Working instructions: LED1, LED2 (ON-OFF light of the relay) Module color: Random Operating instructions: After electrify the module, the first touch of the remote control is the power button, can control both OUT1 and OUT2 of the suction and disconnection relay The second key can independently control the OUT1 of the suction and disconnection relay The third key can independently control the OUT2 of the suction and disconnection relay The receiver must be used with this wireless remote control set; it was not recognized with others (unless it has the same of code value) Relay load capacity is -10A 250VAC, 125VAC-10A, 10A-30VDC, 28VDC-10A (controlling various household appliances and others) Package includes: Wireless Module 1 x Relay 1 x Remote Control