No WIFI visible doorbell, more secure information. First, install the doorbell at the entrance that is convenient for reminders. You can choose to fix it with a base or stick it with film, or use it together.
eBay
You can view it on your cell phone or monitor. You can connect all 12V electronic locks. ABOUT WIRING:The monitor to doorbell need wired with 4 wires. Extension cable is not included in the box, but we will provide 4-pin connector for you to connect the extension cable.
eBay
No WIFI visual doorbell, more secure information;. Doorbell ultra-low power consumption, long standby;. Doorbell 1. Video two-way intercom;. Intercom type: color visual. Visual intercom;. Wireless installation, one key pairing, more convenient installation;.
eBay
Indoor unit 6 Dingdong music switching. No WIFI video doorbell, information is safer;. Ultra-low power consumption of doorbell, ultra-long standby;. Video two-way intercom;. Audio information: built-in speaker, microphone.
eBay
Features:-No need to use WiFi signal, which makes it safer and prevents potential hacker attacks. Thanks to the advanced 2.4G dedicated protocol, you can use it with confidence.-Equipped with a 4.3-inch IPS screen, it provides a clear and visible panoramic view from any angle. Built-in infrared night vision function, you can always see it, whether it is day or night.-When someone rings the doorbell, long press the talk button to initiate a call through the intercom. Normally, the intercom is in standby mode.-It supports up to 128GB TF card (not included). When the card is inserted, it will automatically save photos and record videos.-Cordless installation is adopted, so it can be used normally without interference even in power outage.Specifications:Colour: .
eBay
No disassembly cycle charging. Built-in lithium-ion high-capacity battery, long standby. Storage to the cloud, security protection drip. 1 Wireless Doorbell. Connection Mode: 2.4G WiFi. Infrared Lamp Wave Length: 850nm.
eBay
Key switch: reset ＊ 1, doorbell button ＊ 1. Microphone: full duplex, sensitivity: ≥ - 38 ± 3dBm. Antenna: 3DBI 1433 Ant 1. Speaker: built-in 8 Ω/1W. Input interface: TF Card 1, Micro USB 1, Mic 1, PIR 1.
eBay
Doorbell product size (mm) : 91x52.5X26mm. Voice intercom :3m. Try to choose the location with good network conditions to install the doorbell. The doorbell base should be fixed on the wall, door, etc.
eBay