GeoVision 140-POE1611-G16 16 Port Gigabit Web Management POE Switch, GV-POE1611, IEEE 802.3 at Compliant, Up to 15 Cameras, 250W, With Optional 4 Port SFP Combo Uplink

Geovision Inc. Has a diverse product line with industry-leading technologies such as digital surveillance systems, IP surveillance, video analysis features, license plate recognition systems and a complete lineup of

1 pcs White Recessed Door Contacts NO Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The

Potter Amseco ODC-59A Overhead Door Switch

An overhead door contact that is UL and ULC listed, with a 2″ operating gap, a 24″ stainless steel armored cable, adjustable aluminum L bracket and a hermetically sealed

5 pcs White Recessed Door Contacts NO Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The

ALEKO® BS-MC10R 1 Set Magnetic Contact Reed Switch Security Alarm Contact For Doors Windows and Other Applications

Product Description: Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such

GeoVision 190-SNEBL-000 Kit with 4 Channel SNVR, With 1 TB HD and 4 EBL 1.3MP Bullet Cameras, Outdoor Rated IP67 and A 4 Port PoE, POE0400 Switch

Geovision Inc. Has a diverse product line with industry-leading technologies such as digital surveillance systems, IP surveillance, video analysis features, license plate recognition systems and a complete lineup of