Package Includes:3 receiver+2 transmitter+screws+double-side tape+batteries
Touch Button:Blue Led light lit up when touching the TOUCH AREA of transmitter
Adopt excellent inner materials,keeps itself from getting higher temperature &interference
Easy installation: plug receiver into standard socket,fix transmitter with double-side tape or screws
All products passed CE,FCC,RoHS approval
THIS IS LEARNING MODE DOORBELL, RECEIVER CAN BE FREELY PAIRED WITH TRANSMITTER,YOU CAN PROGRAM EACH TRANSMITTER TO A DIFFERENT TONE,SO THAT YOU CAN KNOW WHICH TRANSMITTER SOMEONE IS PRESSING
How learning door bell works?
Long press 'volume' button for 5s until LED flashes to get entered into 'pairing' state.Call bell melodies can only be changed under 'pairing' state
Touch transmitter button to make paired, receiver sounds if receiver is paired with transmitter successfully
Press 'music' button to switch required melody for different transmitters
Press transmitter to send RF signal to make paired after required melody is chosen
Long press 'volume' button for 5s until LED stops flashing to exit 'pairing' state
Press transmitter to have a final check about pairings works
Do the same way to check other receivers and make paired;
How to avoid signal interference?
Outter RF signal may interfere and also paired with receiver,Long press 'music' button for 10s to clear receiver memory
After memory is cleared,only one transmitter will stay pairing, others need re-made 'paring'
Range of application:House,office,hotel,factory and other areas which is suitable for short-distance wireless environments
Receiver:easily plug into a standard electrical outlet (Please DO NOT plug receiver into UPS units); Transmitter:Powered by 12V A23 Alkaline battery(Included); Receiver size: 80*80*29MM;Transmitter size:41*71*18mm
Made of high-precision electronic components,combined with unique long distance transmission technology, operates at a highest distance up to 1000ft/300M(in an open air,no obstacles)
4 level volume adjustable with 52 charming melodies available, you will never be bored with terrible doorbell ringing again , both perfect to look after the young and the old. This can be specially used as professional pager for the old. When an old man meets with an emergency,he just needs to slightly press the transmitter button, his family can receive his signal for help
Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver as you like, which can be freely matched with each other. No matter in the bedroom or on the balcony, you will never miss any visits from outside of your door
Adopt enclosed waterproof design, can be used in multi environments, even in bad rainy days; Six shining colors for your choice, not only stylish,modern,charming,but also practical and convenient. With this doorbell, your life will be much more colorful!