Support TF card expansion, press the doorbell can automatically save the screen, video. -Doorbell size: about 10.5 4 2cm. 1x Doorbell. 1x Doorbell film. -Wireless connection transmission, no need to WIFI connection, can transmit the screen data, the latest technology crystallization, break the harness limitations.
eBay
No WIFI video doorbell, information is more secure. Doorbell ultra-low power consumption, long standby. Doorbell size: about 8.5 5 2.5cm. First install the doorbell at the door that is convenient for reminding.
eBay
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.
eBay
No WIFI visual doorbell, more secure information. Doorbell ultra-low power consumption, long standby. Doorbell size: about 8.5 4.8 2cm. Doorbell weight: about 51g. Video two-way intercom. 1x Doorbell.
eBay
Long Standby: No disassembly cycle charging. Built-in lithium-ion high-capacity battery, long standby. Capture Screen: Storage to the cloud, security protection drip. 1 Wireless Doorbell. Connection Mode: 2.4G WiFi.
eBay
(Support video intercom, night vision IR. 2)Silver Kit : 1x Doorbell（Installing accessories ）. 3) Black Kit: 1x Doorbell（Installing accessories ）. Q: why can’t the doorbell be connected to WIFI?. Recording mode: manual, ringing trigger, motion detection.
eBay
Intercom: Half-duplex intercom. Doorbell size: 8.3 5.2 2.5cm. 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
1 ding dong. Wireless connection: WIFI IEEE802 11b/g/n 24GHz, rf 433MHz. Support“ULooka”APP.More Stable To Connect And Work. High quality two-way talk with noise cancellation. Battery model: 400 mAh, 2 months of permanent battery life.
eBay