Product code: BTDB512
Product id: 340
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Receiver Working Voltage: AC 100-240V/ 60Hz
Transmitter Working Voltage: 12V DC
Working Current: Transmitting ≤13mA; Receiving ≤90mA
Frequency: 433.9±0.075 MHz
Working Humidity: ≤75%RH
very easy to use, we plug the 2 modems in the house, we mount the sound and it works the first time.we are waiting very well and the music is beautiful.
5 minutes to configure and install, impeccable, very design nothing to say for the price is great, by cons rings from time to time alone
I was here a few years bought this type of product, which I was quite disappointed, but this one is great ringtones and power are at the rendezvous, go there eyes close
You can not find such a practical product in DIY stores, 2 receivers and about 50 melodies.
Very good value for money ! I recommend this purchase.
I received the bell yesterday. Installation at Mach 3. ultra fast. Very simple. I did not need to configure anything. I find the whole rather stylish. I stuck the doorbell direction on my mailbox with the kit provided.