Garage Door Remote Frequency Tester

Press the key the infrared indicator turns on good off bad due to shipping reason package do not including battery customer need put battery by yourself.

Garage door remote frequency tester. As if that weren t enough the radio receiver also has to be able to pick out the signal through all the other radio frequency noise in the area. This is accomplished with a series of tiny switches inside the remote control and on the opener. Most modern garage door openers have a coding system so that someone else with a remote can t easily get your door open with their remote. Xhorse remote tester radio frequency infrared reader can help you read out your key frequency fast and accurately support two range frequency.

Syncing a garage door opener 1. As long as you approach the remote control to the tester no more than 10cm it can test your remote control exactly. In order for the remote to be able to open the garage door the signal from the radio transmitter must be strong enough to reach the radio receiver in the garage. Dc 7 5 10 v working current.

See if positions of these dip. Or so your garage door doesn t open when the neighbor lets the dog out. 10 cm 7 5 10 v size. 250 450 mhz test distance.

This makes it easy for you to adjust the exact frequency you want when you are confecting the remote. 92 56 24 approx test method.