Doorbell

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Heat resistant epoxy resin worktops with 2480*1580mm for Pharmaceutical Company
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4chord 12 music
12v 23A battery attached

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

IT HAS A FACE OF SMILING ON THE DOORBEL.WIRELESS
SUPER-DISTANCE REMOTE CONTROL, MORE THAN 50 METERS.

Wireless smart doorbell

Features:
1) Wireless battery operated doorbell with a small name card on the transmitter
2) LED indicator and a 29mm built-in speaker in the rece

"Alybell WiFi Video Doorbell connects to network via Wifi router. Mobile devices including smartphone or Tablet, can connect to the doorbell. After th

"This WiFi video doorbell can connect to network via wireless router or network cable, while mobile devices including smartphone or PAD, can connect t

Working Frequency: 433MHz/315MHz
Power Emission: 12V/DC
Receiving: 4.5DC/DC 3X1.5V SIZE: C,UM2,R14
Distance: >30m(open position)
Alarm Sound: =65d

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

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

Min. Order:1000 PCS;PaymentType:T/T;Trademark:ALLIGHT;Certificate:CE;

wireless doorbell
luckarm wireless doorbell
battery wireless doorbell
digital wireless doorbell
wireless door chime

Features:
1) Wireless battery operated doorbell with 32 sounds set at the transmitter or
at the receiver
2) LED indicator and a 52mm built-i

"This WiFi video doorbell can connect to network via wireless router or network cable, while mobile devices including smartphone or PAD, can connect t

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

Features:
1) Wireless battery operated doorbell with a small name card on the transmitter, 64
DIY codes and 8 sounds set at the transmitter

wireless doorbell luckarm wireless doorbell