Wireless connection: WIFI IEEE802 11b/g/n 24GHz, rf 433MHz. Million HD pixels collocated with 125 degree wide-angle lens. High quality two-way talk with noise cancellation. Lens 0328: Angle 125 degrees.
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The display screen can also be plugged in for continuous use. Size:Display screen: 13.2 11.1cm, Doorbell: 8 4.9cm. Intercom: duplex intercom. 1 x Doorbell. External antenna design enables long-distance and anti-interference communication.
eBay
Doorbell Battery Capacity: 800mAh. Doorbell Product Size (mm): 91x52.5X26mm. Voice Intercom:3M. Try to choose a location with good network conditions to install the doorbell. First plug the ding dong into the power, press the doorbell ding dong whether it will ring.
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No WIFI visual doorbell, more secure information. Doorbell ultra-low power consumption, long standby. Install the doorbell in the doorway where it is convenient to remind, you can choose the base fixing or film sticking fixing, also can be used together.
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Types:A .
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【IP65 Weather-proof, Low-power】Don't worry to mount it outdoor! Plug the doorbell in first, then ring the doorbell to see if it will ring. Type: HD Smart Video Doorbell. 1x Wireless doorbell. Voice system: two-way intercom.
eBay
1 ding dong. Wireless connection: WIFI IEEE802 11b/g/n 24GHz, rf 433MHz. Million HD pixels collocated with 125 degree wide-angle lens. High quality two-way talk with noise cancellation. Lens 0328: Angle 125 degrees.
eBay
Doorbell size: 8.3 5.2 2.5cm. Intercom: Half-duplex intercom. Video Intercom. The doorbell supports 2 types of installation, 3M adhesive fixing and screw fixing, installed on the door or smooth wall; the doorbell can be removed for charging when it is low battery.
eBay