digital wireless doorbell

Digital Signal Wireless Doorbell Camera System Two Way Talking
 
 
Feature:</

 
1. Power supply: AC 110/220V
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Productivity:50000;Min. Order:1000 pcs;Packing:color box;Transportation:shipping;DeliveryDate:5 weeks;PaymentType:T/T and L/C;Trademark:LST;Specifica

wireless fixed, many kinds of language for choose
Remoted in long distance for fifty to eighty meters

Smartphone/tablet app 8M night vision infrared wifi long range wireless smart two-way video intercom

1.Picture taken automatically and manually
2.Best for apartment, office and hotel
3. 3.5inch LCD screen

SUPER-DISTANCE REMOTE CONTROL ，MORE THAN 50METERS
TRONG RESIST INTERFERENCE ，REPEATING RATE IN LESS THAN EIGHTEEN。

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

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

wireless video doorphone

 
1. Power supply: AC 110/220V
<stron

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

SUPER-DISTANCE REMOTE CONTROL ，MORE THAN 50METERS
TRONG RESIST INTERFERENCE ，REPEATING RATE IN LESS THAN EIGHTEEN。

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

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

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

1)WAVECOM double frequencies GSM moudel
2)12 wireless guarding zones and 2 wire guarding zones
3)Two-way intercom function

2MP wifi doorbell ;
Support 2pcs 18650 battery ;
Built in PIR RADAR , 8M PIR detect ;
P2P mobile control ;
2.5mm wide angle lens ;...

Alybell WiFi Video Doorbell connects to network via Wifi router;

BIRD SHAPE WIRELSSS DOOBELL BRINGS YOU A FRESH OUTSIDE WORLD.
LONG DISTANCE REMOTE CONTROL.

Home Security Wireless Doorbell Camera System Wireless Video Doorbell System
 
 
Feat

 
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Wireless voice doorbell can be used in offices, workshops, homes, buildings etc.
1.2.4G Communications Channel
2.full-duplex

Long distance remote control, convenient for life

Saful TS-WP908 1V1 2.4GHz Digital 9 inch Wireless Video Door Phone, video doorphone

FORRINX Wireless Doorbell
1.Waterproof IP44 transmitter
2.Name holder design
3.52 elegant melodies
4.300m remote contro

Wireless smart doorbell