Gongs radio-controlled technology Especially with a bell system you want but be sure that your visitors are not helpless in front of the door and'' unheard'' marching home again! With most modern superheterodyne transmission technology and a quartz INFINEON stable frequency on the recently-released 868MHz frequency band, the reliability is our top priority! Powerful microcontroller provides maximum operator comfort and trouble-free operation! Do you want more power? Because except with batteries you can use the receiver with 8 -
2V operate. Or select the Plug-In Radio Gong with 23 V! Flexibility you want a station at the front door, another on the garage door? And another one in the nursery? And maybe even a call forwarding for intercom in the apartment? And different melodies you want to know from where did the signal? And your spouse is sitting in the office, wants to own a receiver and preferred other melodies than you? MISTRAL with you then need to worry about any marital strife, because this goes with everything MISTRAL - guaranteed! The new operating concept'''' FingerTIP makes programming and the melodies selection a breeze! Wireless Chime Set - Distance Multiplier: any large wide range achievable by combining several Empfänger-/Sender-Kombinationen - 6 charming melodies (2-/3-Klang, Westminster, pop, classic, special tone sequence for the hearing impaired, etc.) and SILENCE function with LED indicator - ALARM function with DIN emergency call tone than cry for help - user-friendly selection of melodies and flash light to push (flash energy about
.mJ) - Water-proof combination radio button with nameplate and LED transmission indicator -
3 different paging signals for optimum access control - Concentric Type: MISTRAL 3 item:
ST.