CareTV Camera Companion — Free Front-Door IP Camera + Proprietary Surveillance Bridge

Free educational companion to the CareTV Dementia Clock and IP-stream switcher

CareTV clock:
https://caretv.org/dementia-clock/

This companion shows two practical ways to bring home video into a CareTV-style browser interface without requiring a proprietary surveillance viewing app.

Path A — add one excellent front-door / documentary PoE camera

EmpireTech IPC-Color4K-X S2

https://www.amazon.com/dp/B099RBDCCG

8MP / 3840×2160 4K network camera
large 1/1.2-inch sensor class
full-color / ultra-low-light design
PoE over RJ-45 copper Ethernet
weather-resistant outdoor form factor
H.264/H.265 network video support
appropriate candidate for front-door, curb, driveway, or documentary use

The educational point is not that everybody must buy this exact model. It is that a relatively affordable, high-quality PoE IP camera can provide a long-lived open network source that is useful well beyond a single proprietary NVR ecosystem.

Path B — bridge an existing proprietary surveillance system

HDMI to IP network encoder

https://www.amazon.com/dp/B07P5WT3F1

accepts an HDMI output from an existing DVR/NVR/security monitor path
converts that HDMI video into IP streams
listing advertises H.264/H.265 and protocols including RTSP, RTMPS, HLS, SRT, HTTP and WebRTC
LAN connection is RJ-45 copper Ethernet
lets CareTV treat a closed surveillance system's HDMI output as another IP-video source

Important: the encoder does not make a proprietary recorder internally open. It simply converts the recorder's HDMI output into a network video source. That is still extremely useful because it gives phones, tablets, browsers, and CareTV a standards-oriented viewing path without replacing the existing cameras immediately.

Why the two-device approach is powerful

A household can use both approaches at the same time:

Keep the existing proprietary surveillance system.
Feed its HDMI output into the IP encoder.
Add one or more high-quality PoE cameras that are directly addressable on the home LAN.
Let the CareTV server normalize those sources into browser-friendly delivery.
Show them in a free CareTV stream grid / switcher alongside the dementia clock.

CareTV browser goal

The resident or caregiver should not need to understand RTSP, ONVIF, HLS, WebRTC, codecs, or IP addresses.

The visible interaction can remain:

CLOCK → STREAM GRID → FULL-SCREEN STREAM → GRID

Underlying camera/encoder protocols belong behind the CareTV compatibility layer.

Privacy / LAN-first rule

Private household surveillance streams should stay on the local home LAN unless the owner deliberately configures a secure remote-access path. The free CareTV public web application should never require users to expose their camera URLs to the public Internet.

Educational hardware principle

The front-door camera is a useful example of buying one good network camera that can remain valuable for years because it uses ordinary IP networking rather than tying its usefulness to a single proprietary viewing application.

The HDMI encoder is the complementary example: it can preserve the value of older closed surveillance equipment by giving its visible HDMI output a modern IP-stream path.