doorbell

4chord 12 music
12v 23A battery attached

Features:
1) Dimensions: 220 x 172 x 40 + 135 x 150 x 45cm
2) 3.5" TFT color LCD display
3) 420 pixels display
4) Power input: AC 100 - 240V

Specifications:
1) Working distance: 1-80m
2) Working frequency: 433.92
3) Sound: 16 musical rings
4) Function: switch function between sound

Features:
Table standing or wall-mounted calendar:
1) Moon phase: displays the periodic variation phase of moon
2) 12/24 hour display
3) Cale

Specifications:
1) Variety of sounds to choose from
2) Attractive design
3) 100m remote control
4) Easy installation, no wiring required...

Model No.:S-2019B
Packaging:one pcs/ opp bag/white box/color box
Place of Origin:China
Brand:AST

* LCD display in second, minute, hour and day
* Alarm and stop watch function
* Night light & up to 50 meters remote controlled doorbell

Aborativing selecting materials,
Mature program stable performance

Effective remote control distance > 80meters

Detection Distance: 8m (Max)(22oC)
Detection Range: 60o(H) 5o(V)
Operating Voltage: DC9V(6F22)
Switch Function: Alarm/Off/Chime

The product is remote controller doorbell,it adopts figital IC code,wireless emitting and receiving technology.

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

Recordable Parrot Wireless Doorbell.......................

Home Security Wireless Doorbell Camera System Wireless Video Doorbell System
 
 
Feat

Video Doorbell
7" TFT LCD monitor
CMOS camera
380TVL,6pcs IR LEDs
1 outdoor station support 4 indoor monitor

Features:
1) Working frequency: 433/315Hz
2) Power emission: 12V DC
3) Receiving: 4.5V
4) Distance: up to 300 feet...

Specifications:
1) Variety of sounds to choose from
2) Attractive design
3) 30m remote control
4) Easy installation, no wiring required...

 
Wireless home video intercom doorbell ,villa intercom system , no wiring, users can install and use
&

Product Description
We offer car alarm, piezo siren, smoke sensor, strobe, wireless alarm system, pir sensor, pir lamp, spot light, electromagnetic

Aborativing selecting materials,
Mature program stable performance

 
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Alybell WiFi Video Doorbell connects to network via Wifi router;

innovative design appearance(patented)
super power-saving mode
52 classical music tone
300m operating range
CE, FCC, ROHS, ISO9001

Video door phone

wireless video doorphone

1/4-inch SHARP COLOR CCD
Mini. Illumination: 1LUX/F 1.2

video door bell peephole camera "Home Intelliviewer" ND-1007, 2.8 inch LCD monitor, 105 degree camera, 4 times zoom in, battery power supply

The Remote control doorbell PD-YK105 product adopts figital IC code,wireless emitting and receiving technology.

1.Economic
2.Energy
3.Environmental Protection
4.Easy to Use
5.Does not require any wire...

enjoy intelligent life choose kivos cat eye video doorbell,a new generation: 3.5 inch TFT screen. 300.000 pixels. extensible 32g TF card max.