Relay Receiver Board Parameter Working voltage : DC 12V Quiescent Current : <10MA Max current : 10A Circuit Board Size: 3*3*1(1*1*0) Receiving range:more than 50ms(on open space) RF frequency : 433MHz Pin : NO / COM / NC Working temperature : -30~+80 degrees Receiving Sensitivity : >97dbm Amount of garage distant controls : 20pieces Support encoding : 1527 Learning code /2262 fixed code RF Operating mode : ASK superheterodyne wireless reception Remote operating mode : Momentary Mode / Toggle Mode / Latched Mode / Time Delay Mode (5s ,10s ,15s ) Remote management battery: 2 x 3 V CR2016 button batteriesRemote programmingWorking mode:1. Inching mode: press the remote controltherelaywill connect, and thenrelease the remote controlto disconnect the relay;2. Self-locking mode: press the distant controltherelaywill connect, and then press the distant controlagainto disconnect the relay;3. Interlock mode: press the hand held remote control key A toconnect the relay, and press the handheld remote control key B to disconnect relay. Delay mode: press the distant controltherelaywill connect, launch the handheld remote control and start timing. After 5S, 10S and 15S (3 gears), the relay can be routinely closed Methods:1. Inching learning method:Press the codepairing button at the control panel once, and the LED indicator will flash once. After the LED indicatorlit, press the buttonyou should pairing at the distant control, the LED indicator at the management panel will flash for 3 occasions meaning the pairing succeed. Self-locking studying method:Press the codepairing button at the control paneltwice, and the LED indicator will flashtwice. After the LED indicatorlit, press the buttonyou need to pairing at the remote control, the LED indicator on the management panel will flash for three times that means the pairing succeed. Mutual lock learning method:Press the codepairing button on the leadership panelthree times, and the LED indicator will flashthree times. After the LED indicatorlit, press the buttonyou should pairing at the distant control, the LED indicator on the control panel will flash for three times which means the pairing prevail delay learning method:Press the codepairing button at the control panel 4 times, and the LED indicator will flashfour times. After the LED indicatorlit, press the buttonyou should pairing on the remote control, the LED indicator on the management panel will flash for three instances which means the pairing succeed. 10S put off learning method:Press the codepairing button on the control panel 5 times, and the LED indicator will flashfive times. After the LED indicatorlit, press the buttonyou should pairing at the distant control, the LED indicator on the management panel will flash for three times that means the pairing succeed. 15S put off learning method:Press the codepairing button at the control panel six times, and the LED indicator will flashsix times. After the LED indicatorlit, press the buttonyou should pairing on the remote control, the LED indicator at the management panel will flash for 3 times meaning the pairing succeed:Press the codepairing button on the management panel 8 times,then it is going to routinely clear all thelearnedremote controls clearing, the hand-held remote control formerly learnedcan not beused.