different wireless network and pc based programmable relays long range relays with wireless modems
https://relaypros.com/Relay/Device/RELAYTIMER_R1X
Posts
multi cameras for 180 degreee view left right span and zoom views with NVIDIA® Jetson AGX Xavier
NVIDIA® Jetson AGX Xavier https://www.e-consystems.com/nvidia-cameras/jetson-agx-xavier-cameras/180-degree-4k-cameras.asp#kit-contents
cameras for robos - iris - 3d depth and obstacle AI cameras - multiple cameras
https://www.e-consystems.com/ embedded vision cameras for robos https://www.e-consystems.com/embedded-vision-cameras.asp
Monochrome USB iris Camera 5 MP - $129
for building projects https://www.e-consystems.com/ar0521-monochrome-usb-nir-camera.asp
iris scanners
https://www.irisid.com/productssolutions/hardwareproducts/ibar600/ iBar 600 - rotates at 45 degree angle to find iris and detects liveness and mask