Speco H16HRL12TB 16 Channel Hybrid Recorder- 8 Hybrid (TVI or IP) + 8 IP, 12TB 2MP H.265 IP Turret Camera IR and that works with any

and that works with any hole size or shape 3/4" or larger

The quality Greenlee HOLESAW KIT (830Q) works with recessed light and carbide grit hole saw products as well as adapters that are reusable to minimize costs

Clips securely into back of rubber boot

use Aiphone #821802 or #822202

Catalog# 52028829

Speco H16HRL12TB 16 Channel Hybrid Recorder- 8 Hybrid (TVI or IP) + 8 IP, 12TB 2MP H.265 IP Turret Camera IR and that works with anyThe quality Speco H16HRL12TB 16 Channel Hybrid Digital Video Recorder in 12TB TB HDD pre installed storage with 8 Configurable Hybrid Channels plus 8 IP Channels have Object and line crossing detection and alerts and built in S. M. A. R. T technology (Self Monitoring, Analysis and Reporting Technology for HDD), capable for remote monitoring, recording, playback, configuration, upgrades, and PTZ control via the internet. Features: Supports up to 5MP on