Item Type: Mini Remote Relay <br>Material: ABS <br>Voltage: DC3.7V-12V <br>Working Temperature: -40℃ + 80℃ <br>Receiver Sensitivity: Greater Than -113dBm <br>Working Frequency: 433MHz <br>Built in Button Battery of Remote Control: 2 x CR2016(75mAh) <br>Application: Electrical control circuits for anti theft alarm, remote control electric doors and windows, signal control, industrial control, lifting equipment, etc1、Multi Purpose: This remote control switch is suitable for electrical control circuits of anti theft alarm, remote control of electric doors and windows, lifting equipment, etc. <br>2、Direct Control: The relay contacts of the mini remote control switch module are output independently, which is very suitable for direct control of various loads. <br>3、Anti Interference: Wireless relay switch adopts the learning code wireless coding technology (space pairing), no directionality, and the switches do not interfere with each other. <br>4、Working Mode: 3.7V?12V learning code remote control switch, self locking, interlocking, jog user free adjustment, can realize one control multiple, multiple control one. <br>5、Stable Performance: Each channel of the receiving board can withstand 1A current and directly drive DC and AC loads, each relay has a set of normally open (normally closed) contacts.<p>1 x Relay</p><p>1 x Remote Control</p><p>1 x Manual</p>