Qingdao Augreener Electronic Technology Co Ltd
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USB Wireless Doorbell
Production Lead Time:
20 day(s)
Model No.:
U1
Brand:
Augreener
Colour:
White
Size:
50*50*20MM
Port:
Qingdao
Type of Payment:
T/T
Minimum Order Quantity:
500
Customised:
Yes
Doorbell Type:
Wireless
Power Source:
usb PORT
Description
Contact Supplier
Description
Button:
Self powered- convert energy from finger press.
No need battery.
Weather proof- endure high&low temperature -20℃~+50℃.
Waterproof- perfect in rainy days.
Chime:
USB-enable
433MHZ
38 ring tones.
Adjustable sound volume- 3-class sound volume
Power consumption:<150 mW
80 meters in open area
Self powered- convert energy from finger press.
No need battery.
Weather proof- endure high&low temperature -20℃~+50℃.
Waterproof- perfect in rainy days.
Chime:
USB-enable
433MHZ
38 ring tones.
Adjustable sound volume- 3-class sound volume
Power consumption:<150 mW
80 meters in open area
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Supplier info last updated: 30 Sep 2020
Advertise since: 1 Aug 2012
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