It can connect with all 12V electronic locks to realize one key unlocking. And all monitors support call forwarding or intercom (audio only) between room monitors.
eBay
Hikvision 8MP IP Camera DS-2CD1383G2P-LIUF/SL Dual Lens 180° View Smart Hybrid Light Camera 2-way Audio Strobe Light Audio Alarm
Aliexpress UK
No need for professional installer, just a screwdriver and an electric drill to install the wireless doorbell in five minutes. (3M double-sided tape can also be used as an alternative to not drilling) Works with 2.4Ghz WiFi, you can sync and run on ieGeek app in minutes.
eBay
YRHAND Smart Cabinet Lock APP Control, Keypad & RFID Card Entry,Dual Authentication,Remote Access for Home Office Drawer Safe
Aliexpress UK
2MP Full HD (1080P) Resolution. Resolution: 2MP (1080P). New design: Support 60 degree PTZ rotation. PIR Motion Detection Alarm. 60° Horizontal Rotation. Wireless WiFi frequency. IR Night Vision. PIR motion detection.
eBay
SANNCE 3MP POE Video Security Surveillance System CCTV Kit 8CH NVR Recorder night vision Smart IR Ip camera Built-in Mic Cameras
Aliexpress UK
eBay
433MHz DC12V Wireless Remote Control Special for Glass Door Smart Lock Door Release Opener Transmitter Access Remote Key
Aliexpress UK
With the upgraded Ring Video Doorbell 1 (2nd generation) you can answer the door from anywhere. Get an instant alert to your smart device when anyone presses the doorbell or triggers the built-in motion sensor.
eBay
Tuya Smart WiFi Multi-Circuit 19 Channels Bi-Directional Power Energy kWh Meter Monitor AC90-480V 200A 300A with 19PCS CT Clamps
Aliexpress UK
The Smart Video Doorbell Camera Wireless is a modern and sleek device made of black plastic, designed in a rectangular shape with a glossy finish. It operates on battery power, making it convenient for home use. The video doorbell includes features such as night vision and Wi-Fi connectivity, allowing for easy monitoring and communication at the front door. With its wireless capabilities and easy installation, this smart home accessory provides added security and convenience for any household.
eBay
1-5pcs Mini Fashion Smart Dog Cat Pet Bluetooth GPS Tracker Anti-lost Alarm Air Tag Wireless Child Bag Wallet Key Finder Locator
Aliexpress UK
ULTRA HD, IR NIGHT :The video doorbell features 1080P Full HD picture quality with a viewing range of up to 120 degree, so you can see clearly even in small spaces without missing any details. You can disguise yourself with other sounds to guard individual safety and eliminate security risks.
eBay
Waterproof Tuya Wifi Smart Lock Camera Door View Fingerprint Card Password Keyless Outdoor Sliding Aluminum Door Electronic Lock
Aliexpress UK
eBay
Tuya WiFi or Zigbee Door Sensor Smart Life Home Security Door Open Alert Sensor Window Sensor Alarm System with Black Color
Aliexpress UK