wireless door chime

1)Popular unique design;
2)48 kinds of melody options;
3)Operating distance range is up to180 meters on open air;
4)4 grade Volume regulation;

Wireless range of up to 300 meters
52 sounds selectable. 4 level volume control
Low power consumption,Water-Proof button

Unique appearance design patent
52 classical melodies
220-300 meters Long radio distance
Remote control and waterproof design

Unique appearance design patent
52 classical melodies
220-300 meters Long radio distance
Remote control and waterproof design

Effective remote control distance up to 100meters on open air

Support TF card, MP3 door chime tones
Iphone, Samsung cellphone charge
Cellphone MP3 music playing
Speaker
Clock & alarm clock

wireless doorbell luckarm wireless doorbell

Features:
1) 220V-240V
2) With PTC protection
(If the bell push pressed for too long time, the temperature of the coil inside
the b

Rubber black finish, 3 sound modes and 16 melodies, with vibrator, avaliable for all people, give you convenience and better quality life.

Features:
1) Energy-saving
2) Remote control distance: 120 - 150m
3) With 12 different rings for your option
4) With LED flash light to help

Two sends,one receiver
Frequency: 433.92 MHz
Power supply transmitter: 9V DC(battery)
Power supply receiver: 3V DC(battery)

Portable wireless doorbell can put in different places, 16melodies per your choice, l without wires trouble, gives you better life experience.

1)Popular unique design;
2)48 kinds of melody options;
3)Operating distance range is up to180 meters on open air;
4)4 grade Volume regulation;
5)

Sensor Alarm/Doorbell

Frequency: 433.92 MHz
Antenna transmiter: integral
Power supply transmitter: 9V DC(battery)
Power supply receiver: 3V DC(battery)

Features:
1) Choices for music: E
2) Easy installation
3) Receiver operated by AA batteries
4) Transmitter powered by 12V, 23A battery, can la

1)Popular unique design;
2)48 kinds of melody options;
3)Operating distance range is up to180 meters on open air;
4)4 grade Volume regulation;
5)

Frequency: 433.92 MHz
Power supply transmitter: 12V DC(battery)
Power supply receiver: 3V DC(battery)
Modulation: A1D

with kinds of Orphean music,long remote control distance

Wireless range of up to 300 meters
52 sounds selectable. 4 level volume control
Appearance Patent Design applied

150 meters range distance,with two arabic songs

Frequency: 433.92 MHz
Power supply transmitter: 12V DC(battery)
Power supply receiver: 3V DC(battery)
Sound categories: three kinds

Two sends, one receiver
Frequency: 433.92 MHz
Power supply for door transmitter: 9V DC(battery)
Power supply for pet transmitter: 12V DC(battery)

with photo frame, make your door bell at the same time as a beautiful decoration, make your life more beautiful

Features:
1) Voltage: 220V, 110V
2) Dimension: 163 x 97 x 43mm
3) Colors: white cover and white base
4) With PTC Protector ...

Two sends,one receiver
Frequency: 433.92 MHz
Power supply transmitter: 9V DC(battery)
Power supply receiver: 3V DC(battery)

Long distance remote control, convenient for life

wireless doorbell
luckarm wireless doorbell
battery wireless doorbell
remote doorbell
wireless digital doorbell...

Unit size: 170x105x47mm
External 220V
77db @ 1m
With PTC protector
Blister packing...

One sends, two receiver
Frequency: 433.92 MHz
Power supply transmitter: 9V DC(battery)
Power supply receiver: 3V DC(battery)