AC Anti-Jamming One For Two Wireless Electronic Doorbell Old Caller


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Overview and Specifications:

1. Working mode: wireless digital remote control, do not interfere with each other
2. Receiver operating voltage: 110V or 220V (depending on customer grid voltage)
3. Power: ≦ 2W
4. Working frequency: 315MHZ or 433.92MHZ (according to customer requirements)
5. Remote control / receiving distance ≧ 120m (open area)
6. AC terminal (pin): round insert, flat insert, German standard, British standard (according to customer requirements)
7. Transmitter operating frequency: 315MHZ or 433.92MHZ (according to customer requirements)
8. Transmitter operating voltage: 12V (battery model: 23A 12V)
9. Transmitter operating current ≦ 15mA (calculated 20 times a day, a high quality battery can be used for one year)
10. LED indicator: press the launch button, the transmitter works, and the receiver receives the command, also issued
Listening to music, reminding you of VIP visits, and the “Blu-ray” LED on the receiver is also accompanied by regular flashing of music.
11. Source: 38 sound sources are available for selection, and the external touch button “Up”/Down” is completed.
Sources include: European, American, Asian and other world famous songs, as well as 10 Arabic songs that Middle Eastern customers like)
12. Volume adjustment function: Hi (high), Med (medium), Lo (low) three kinds of volume can be selected, through the external switch (or button) operation.