1. Long distance 200m wireless doorbell(open space) 2. LED indicator in the receiver 3. CE approved doorbell 4. Battery mode The wireless system makes installation easy and brings no effect on your interior decorationThe strong digital anti-interference prevents interference...

1. 433MHz digital wireless doorbell 2. 433.92Mhz, CE approved 3. Low power consumption 4. Easy to install, Easy to move 433MHz digital wireless doorbell Voltage: 3 x 1.5V DC AA, 100mMelodies: 15, 25 and 32Makes installation easy and brings to effect on interior...

1. CE approved Digital wireless doorbell 2. 100m remote range 3. Low power consumption 4. Easy to install, Easy to move Voltage: 3 x 1.5V DC AA, 100mMelodies: 15, 25 and 32Makes installation easy and brings to effect on interior decorationUltra-distance remote control...

1. 32 melodies wireless door chime 2. 100m remote range 3. Low power consumption 4. Easy to install, Easy to move 32 melodies wireless door chime Voltage: 3 x 1.5V DC AA, 100mMelodies: 15, 25 and 32Makes installation easy and brings to effect on interior...

1. 868MHz wireless doorbell 2. 100m remote range 3. CE approved for doorbell 4. Easy to install, Easy to move Available with 32 sounds and 24 polyphonicLED indicator in transmitter and receiverSpeaker in receiver with volume settingWaterproof transmitterTransmitter requires: 1...

1. Wireless Door Chime, with Access Control System and 16 Melodies Selectable 2. 100m remote range 3. Low power consumption Wireless Door Chime, with Access Control System and 16 Melodies Selectable Extend long transmission distance"4-to-1" capability with max. receipt...