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admin@make-top.com 0755-23012980
admin@make-top.com 0755-23012980
Current location：home > Footer content > User guide
Times of browsing：734second Release time：2018-01-08
Troubles solution
Use doorbell small knowledge：
The doorbell doesn't ring
1.Check whether the receiver is plugged in or loading the battery, indicating whether the light will flicker or not.
2.Check whether it is a mute mode, or the light mode is not bright, please debug the volume key or set the key.
3.Whether or not the emitter and receiver are not matched, the learning mode can be rematched.
Use of attention：
1.Non professionals with high voltage circuits and precision electronic components do not open their own maintenance without authorization；
2.Do not install on the metal surface and near to avoid metal objects affecting the signal firing and acceptance of the doorbell；
3.Please try to use high quality alkaline battery, avoid using ordinary battery with short battery life and easy to penetrate electrolyte, shorten the distance or leak. Replace the battery.；
4.If the shell is not completely fastened when the launcher is installed, do not attempt to press the button to avoid improper operation or excessive force, damage the button and shell.；
5.Please avoid long rainwater soaking and sun exposure；
6.Please use this product correctly according to the instructions, which can effectively prolong the service life of the product.
MAKETOP ELECTRONIC LIMITED
National service hotline 400-000-000
08:00 - 20:00
address：No. 2001 ,Gebu commercial building ,Songgang, Baoan District, Shenzhen ,China
Telephone：0755-23012980
