This allows you to interact and listen to individuals on the other end via the NVR/APP.
eBay
Wireless E27 Bulb HD Surveillance Camera Wifi Night Vision Security Baby Monitor Automatic Human Tracking Full Color Video Zoom
Aliexpress UK
Easy to install and can be linked to DVR Machine, VCR, DVD Recorder, TV, Capture Card, Multiplexer etc. 2 in 1 Video/Power Cable with - (1) Video Connection: BNC composite video (yellow). Simplify the installation of surveillance systems by using one cable to carry video and power.
eBay
DC12V 2A EU Plug Power Adapter Waterproof For CCTV Security Surveillance AHD Camera Charger NVR DVR Input AC100V-240V 5.5*2.1mm
Aliexpress UK
ANNKE H800. It recordes longer videos, a 80% increase in storage than H.264 coding, and provides smooth 4K stream without using all the data. 4K Color Night PoE Turret Security System with 8CH 12MP NVR.
eBay
5-50M BNC+RCA+DC Connector 3 in 1 CCTV Outdoor Cable Coaxial Audio Video Power Cable For DVR System Security Surveillance Camera
Aliexpress UK
Video format 1920 x 1080P, 1280 x 720P. Interface type Mini 8 pin USB. 1 X USB Cable. Battery capacity 200mAh. Cable length 80cm.
eBay
SDI BNC Matrix SD/HD/3G-SDI Splitter Switcher SDI 2 In 8 Out for SDI Camera Security System
Aliexpress UK
✔ HD 1080p video and high resolution Resolution: 1080P. Battery capacity: 350 mAh. hope you could understand. The recording will start automatically when the button is pressed and stop when the button is pressed again.
eBay
WGWK 4K IP Camera Sony IMX415 SSC339G 8MP 5-50mm Manual Varifocal Lens Low illuminance POE RTSP P2P Onvif Security Protection
Aliexpress UK
Night vision up to:5m. Loop video, can turn on and turn off.If the SD card is full, the latest video file will automatically overwrite the oldest video file. In event of a very unlikely slight delay, your patience would be highly appreciated.
eBay
Tuya WiFi Video Doorbell Wireless HD Camera IR Alarm Security Smart Home Door Bell WiFi Intercom for Home
Aliexpress UK
HIKVISION HILOOK 8 MP 20 U 4-8-16 CHANNEL CCTV DVR 4K FULL HD RECORDER AHD HDMI. HILOOK DVR-204U-K1. 1x HQHI DVR 4-8-16 channels Hikvision IDS720HQHI. Line Crossing Detection/Intrusion Detection. Main stream.
eBay
Magnetic Power Cable for Arlo Pro 5S Pro 4 Pro 3 For Ultra Easy Connection for Continuous Monitoring of Security Cameras
Aliexpress UK
eBay
HD 5mp 16mm cctv lens IR Board 1/2.5" M12x0.5 view 50m distance 27degrees angle MTV Fixed for Security IP Camera
Aliexpress UK