A built-in thermometer measures the actual temperature in the watch area;
36 melodies;
Clock and key with LED lighting;
Place of name tag;
Clock button moisture class IP44, door clock IP20;
volume control - 3 steps (60-87 dB);
Fixing the button with self-adhesive tape or fixing holes;
Night light function;
Color: white;
Transmission frequency: 433 MHz;
Signal range in open space: 120 m;
Choose the location of the clock button so that the working area is free of obstacles in relation to the receiver, otherwise the working area of ​​the equipment will be reduced.
The melody selection is automatically saved after playback ends. Select the volume using the two-step switch on the receiver panel.

The learning function allows you to pair door bells and buttons with one set. In this way, several bell buttons can be used to operate one door bell or vice versa.
If you need to assign a new/different transmitter to the receiver, do the following:
1. Press the melody selection button for 3 seconds until you hear a double beep.
2. At the same time, press and hold the button of the watch button you want to deploy. It assigns the sender to the receiver.
The original sender is also specified (Figure 1)
In the same way, you assign a new receiver, or doorbell, to the transmitter, or bell button. All previous included receivers are also assigned to the transmitter (Figure 2).
4 transmitters can be paired with one receiver (Figure 1).
Disconnecting the bell button from the doorbell
1. Unplug the doorbell for five seconds.
2. Then plug the doorbell back into the mains and press and hold the volume button for three seconds.
3. At the same time, press the button of the clock button that you do not want to delete, ie. that you continue to use.

Power:
button: 1x 12V (LR23A) battery (included in the set);
at: AC 230V - socket.
Operating temperature: -15 ° C to + 65 ° C;
Power consumption: receiver (clock) in standby mode: <0,5W; Transmitter (button) in operating mode: <10 mW.