TECKNET JHXIN-DB01 Self Powered Wireless Doorbell User Manual

User Manual
Self- powered Wireless Doorbell

（Door chime) (Push button)

Mounting

Before mounting, press the push button to verify that the chime and push button work properly. If the chime does not sound, see Troubleshooting on page 3.
A. Mount push button

1. Use either screws or double-sided tape to mount push button.
2. To mount with screws, remove back of case by pushing tab on bottom with a small screwdriver.
3. Attach back of case to door jamb or wall. Snap the front of push button on.
4. To mount with double sided tape, make sure the surface of the door jamb or wall is clean and smooth.

B. Mount door chime
Just plug the door chime into standard outlet in room, then it will work.

How to Operate

1. Press the volume button to control the volume of the melody. There are 4 adjustable volume levels.
2. Press the melody button to select the melody you like. There are 50 different melodies.
3. Reset: Press and hold the Melody button   for 3 seconds, the melody will be reset to the default one.

Note:

1. This doorbell comes with a memory function in case of unexpected power down.
2. There are 3 working modes for the doorbell:
   ① LED light flashing only
   ② Sound only
   ③ LED light flashing and sound

Code Learning
This unit comes with a code learning function, which allows you to expand your unit with more push button or door chimes. 1.Plug the chime into the socket and power on.
2.Press the Mode button for 3 seconds to enter the code learning mode.
3.Press the push button, if a melody is heard, then code learning is successful.
If not, repeat the above step to learn the code again.

Technical Data

Working range| Door chime power| Push button powepower| Number of melodies| Working frequency
---|---|---|---|---
Up to ≥390 feet (open space)| <0.5W| <0.01W| 50| 433.92MHz

Important:

1. Door chime is designed for indoor use only.
2. Avoid mounting the push button on metal frames, and make sure the mounting surface is smooth.
3. Avoid mounting the chime above heat sources such as radiators, or in damp areas such as a kitchen or bathroom.
4. Please do not open and repair it without professional guide in order to avoid any breakdown of components.
5. Please do not expose it to the sun and rain for a long time and keep it away from metallic object.
6. The range of the doorbell depends on location and temperature.
7. If not using the doorbell for long periods, unplug the chime from socket.

Troubleshooting

socket.
・Make sure the code of push button and chime match properly. If not, please follow the code learning instruction to match the code.
2. Chime does not work when installed| ・ Do not mount the chime or push button on metal or too close to metal studs. This may reduce the transmitting range.
・ Do not mount the chime too close to ground level concrete slabs. This may also reduce the range. Mount the chime away from the floor.
・ Try different locations for the chime closer to the push button. Also try to orient the chime at a different angel to increase the range.

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