RL-3926 Wireless Digital Door Chime, the Best Doorbell long range walkie talkies Utilizat in incinte gen :

Utilizat in incinte gen : Sali de sport

Voice prompt

Calculation mode: Mirror image

IOS device

Build-in microcomputer-controlled circuit and coding and decoding digital circuit

RL-3926 Wireless Digital Door Chime, the Best Doorbell long range walkie talkies Utilizat in incinte gen :The RL 3926 battery bell is a wireless device suitable for mounting virtually anywhere. The equipment will find its application in residential areas, service premises and points such as dental offices. The model is characterized by a very large range the manufacturer even talks about 50 meters in the open area. The device is not limited to one standard sound signal. It has 16 different polyphonic sounds programmed in its memory, each of which can