Based on the last foundation, nothing fits my budget needs:
[https://www.homekit.blog.com/r/HomeKit/comments/lxh2dc/any_other_suggestions_apart_from_these_4/](https://www.homekit.blog.com/r/HomeKit/comments/lxh2dc/any_other_suggestions_apart_from_these_4/) Most of the sensor is battery powered (I don’t think I can withstand a day below -25C)
[https://www.imore.com/best-homekit-motion-sensors](https://www.imore.com/best-homekit-motion-sensors) & # x200B; What I need: * Apple iCloud plan is too expensive for only 5 rooms (I need more than 5) * 24×7 recording without subscription fee * Camera, sensor and light must be connected (against cold winter) & # x200B ; I can only choose to separate the necessary functions into 3 devices and here is the combined set: 1. Swann IPcam h265 NVR set with eight cameras 4K $ 900 (almost every brand in North America is China brand …) 2. IP viewer cam application pro on the phone 3. Philips HUE white outdoor device 150 USD 4. Philips HUE outdoor sensor 65 USD 5. Lenink AA battery power 38 USD & # x200B; This outdoor reflector + camera set costs 353 USD, can: * turn on the 2300 lumen projector with the sensor (7 m reality test by a youtuber) * Block all IPcam output traffic * Watch video recording on LAN or VPN from distance turned on, the camera can record 4K color video. * The external sensor can now survive below -25C (why does Philips use the insecure battery on the OUTDOOR sensor?) * The iPhone gets a notification and I open the IPcam app for live video and have conversations. & # x200B; Problems remain: ** How do I watch live video on Sony TV? ** use an HDMI port with a very long HDMI cable ($$$) & # x200B; I’m not sure if everything could work, please comment. & # x200B; Thanks