DS-7204HGHI-SH-1TB Tribrid DVR, 4 Channel, H.264, (1TB) is a new generation recorder developed by Hikvision independently which can connect HD analog/network cameras and Coaxitron cameras and provide powerful surveillance.
991E-PTD-32D RCI 991 Red Pneumatic TD Red Push To Exit MN x 32D system utilizes H.244 video compression for efficient bandwidth usage that enables smooth live-view streaming over the Internet. Multiple recording options allow you to tailor the surveillance system to your needs
The GRI 29A-B is a brown magnetic reed switch designed for surface mounting. The unit is equipped with a closed loop system, top terminals & covers.
Honeywell Ademco 945T-WH Mini Surface Mount Contact w/ Terminals, White