PIR Sensor Dual Passive Infrared Motion Detector Hard Wired Request to Exit for Residential or Commercial Burglar Alarm Systems

This passive infrared sensor (PIR) operates on 9-12VDC and has a form c relay output that can be hooked up normally open (NO) or normally closed (NC). It has

ZOSI 8CH Security Camera System HD-TVI Full 1080P Video DVR Recorder with 4X HD 1920TVL 1080P Indoor Outdoor Weatherproof CCTV Cameras 1TB Hard Drive,Motion Alert, Smartphone, PC Easy Remote Access

ZOSI 8CH HD-TVI Full 1080p DVR w/ 4PCS 1920TVL Cameras Remote Access in Seconds with QR Code ScanConnect your smartphone or tablet to your system with a quick scan

ZOSI 8CH Full 1080p HD-TVI Security Camera System,8 Channel 1080p Surveillance DVR and (8) HD 2.0MP 1080p Weatherproof Bullet CCTV Cameras,42pcs IR LEDs 120ft(40m) IR Night Vision 2TB Hard Drive

ZOSI 8CH 1080p DVR w/ 8PCS 1080p Weatherproof Cameras overview 1. Full 1080p HD Video ZOSI 1080p Security System records in full 1080p HD video. The Hi-Definition (1920 x

ZOSI 8CH Security Camera System HD-TVI Full 1080P Video DVR Recorder with 4X HD 1920TVL 1080P Indoor Outdoor Weatherproof CCTV Cameras 1TB Hard Drive,Motion Alert, Smartphone, PC Easy Remote Access

ZOSI 8CH HD-TVI Full 1080p DVR w/ 4PCS 1920TVL Cameras Remote Access in Seconds with QR Code ScanConnect your smartphone or tablet to your system with a quick scan

ZOSI 8CH Security Camera System HD-TVI Full 1080P Video DVR Recorder with 4X HD 1920TVL 1080P Indoor Outdoor Weatherproof CCTV Cameras 1TB Hard Drive,Motion Alert, Smartphone, PC Easy Remote Access

ZOSI 8CH HD-TVI Full 1080p DVR w/ 4PCS 1920TVL Cameras Remote Access in Seconds with QR Code ScanConnect your smartphone or tablet to your system with a quick scan

[8CH Expandable] Security Camera System Wireless,Safevant 8CH 1080P Security Camera System(2TB Hard Drive),4PCS 1080P Indoor&Outdoor IP66 Wireless Security Cameras,Auto Pair,Plug&Play,No Monthly Fee

Overview: All-in-One 8 1080P Channel Wireless Security Camera system.Support Multi-Alarm Triggered(Video Loss, Motion Detection) and Alarm Alert(Sound, Email, FTP etc). It is a DIY home system with easy configurations

[8CH Expandable]Security Camera System Wireless,SMONET Full HD 8CH 1080P Home Security Camera System(1TB Hard Drive),4pcs 960P Indoor/Outdoor Wireless IP Cameras,65ft Night Vision,P2P,Easy Remote View

NVR Features: 1. 8CH 1080P Wireless NVR Pre-installed 1TB Hard Drive(Support up to 8 Cameras) 2. 3520D Processor and Embedded Linux Operating System 3. Support Video Preview/Recording/Playback/USB Backup 4.

Amcrest 4K UltraHD Video Security Camera System (8MP) w/ 4K PoE NVR, (8) x 4K Bullet IP PoE Cameras, 9-Port PoE+ Switch with Gigabit Uplink, Pre-Installed 4TB Hard Drive (Supports up to 6TB) (Black)

Amcrest Model: NV4116E-AGPS9E8P-AT-96-IP8M-2496EB8-4TB NVR FEATURES : H.265 compression technology Recording Resolution – 4K, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P(2MP), 720P(1.0MP) Record in Widescreen, Quick Access QR Code Remote Viewing

Security Camera System PoE – A-ZONE 16CH 1080P IP PoE System, 12 HD Bullet Outdoor and 4 HD Dome Indoor 2.0 Megapixel IP67 Waterproof Cameras,Smart Motion Detection, Free Remote View, 2TB Hard Drive

A-ZONE 16 Channel 4MP PoE NVR x 12 1080p Bullet and 4 1080P dome IP cameras A-ZONE comes with one 16 channel 4MP POE NVR and 16 1080p IP