SYSTEM SENSOR SPCWL Speaker,Speaker Strobe,White

Optex TD-20U Indoor/Outdoor Sensor Transmitter for Wireless 2000 System TD-20U

Free Express Shipping! Optex TD-20U Indoor/Outdoor Sensor Transmitter for Wireless 2000 System Passive Infrared Detection, 9V Alkaline Battery-Powered, Detection Up to 50' Long and 17' Wide, Up to 2000' Transmission Range, Install on Walls, Ceilings,... ... more

ZOSI 8CH 4K PoE Security Camera System, 5MP Outdoor PoE IP Cameras, Motion Sensor, Remote View, 1TB HDD in White | 17 H x 12 W x 8 D in | Wayfair

Wired 8ch 4K PoE home security camera system, 4pcs 5mp indoor/outdoor PoE IP dome cameras with 80ft night vision, Motion Detection, Remote Access, 2TB HDD. | ZOSI 8CH 4K PoE Security Camera System, 5MP Outdoor PoE IP Cameras, Motion Sensor, Remote... ... more

Vivotek VC9101 Video Core System with CU9171-H 4MP Modular Camera Sensor & 3.7mm Pi VC9101

Free Express Shipping! Vivotek VC9101 Video Core System with CU9171-H 4MP Modular Camera Sensor & 3.7mm Pinhole Lens Designed for Covert Surveillance, Streams up to 5MP Resolution, Two-Way Audio, 3.7mm Fixed Lens, 93° Horizontal Field of View, 16.4'... ... more

ZOSI 8CH PoE Security Camera System w/ 2TB HDD, 4MP Outdoor PoE Cameras w/ Audio, Motion Sensor in White | 15 H x 12 W x 6 D in | Wayfair

PoE Security Camera System with Audio, H.265+ 8CH 5MP NVR Recorder, 4pcs 4MP Wired PoE IP Cameras Outdoor Indoor with Audio, 100ft Night Vision, Human Detection, Motion Sensor, Remote Access, 2TB HDD Fixture Finish/Color: Black/White | ZOSI 8CH PoE... ... more

ZOSI 8CH DVR Security Camera System w/ 1TB HDD 1080P Outdoor Cameras Remote View Motion Sensor in White | 15 H x 11 W x 7 D in | Wayfair

ZOSI Wired 8CH Home Security Camera System with 1TB HDD, H265+ 5MP Lite DVR, 4pcs 1080P Outdoor/Indoor Cameras with 80ft Night Vision, Remote Access, Motion Detection | ZOSI 8CH DVR Security Camera System w/ 1TB HDD 1080P Outdoor Cameras Remote View... ... more

AxxonSoft Axxon One Professional Perimeter Intrusion Detection System 32 Fence Sensor AO-PRO-PID-ADD

Free Express Shipping! AxxonSoft Axxon One Professional Perimeter Intrusion Detection System 32 Fence Sensors License For Axxon One Professional VMS, Perimeter Intrusion Detection System, 32 Fence Sensors License ... more

FLIR Systems Building Inspection System Moisture Meter MSX IR Camera & Hygrometer MR277

FLIR Systems Building Inspection System Moisture Meter MSX IR Camera & Hygrometer MR277. IGM technology and a laser pointer isolate the area where you can use the integrated pinless moisture sensor for non-invasive readings or external pin probe for... ... more

Wireless Driveway Alarm Outdoor Motion Sensor Doorbell - 3.2'

Introducing our Wireless Driveway Alarm Outdoor Motion Sensor Doorbell – a reliable and convenient solution for home .This wireless system alerts you to any movement near your driveway or entryway, providing an early warning for visitors or potential… ... more

ANNKE CCTV Camera Systems 8 Channel 3K DVR, 8Pcs Dome Cameras

Product details: 1080p Full HD & 100 ft EXIR Night Vision The high definition 1080p image sensor provides the clearest 2MP Full HD images. ... more

ANNKE CCTV Camera Systems 8 Channel 3K DVR, 8Pcs Dome Cameras

Product details: 1080p Full HD & 100 ft EXIR Night Vision The high definition 1080p image sensor provides the clearest 2MP Full HD images. ... more

FLIR Instruments 25Mm Camera Head For Spool Vss-Xx VSC25

FLIR Instruments 25Mm Camera Head For Spool Vss-Xx VSC25. Offering 640x480 high resolution NTSC video format and a CMOS imaging sensor the Field Camera Head for Spool VVS-XX will bring you amazingly clear images that will easily allow you to identify... ... more

FLIR Instruments 28Mm Camera Head For Spool Vss-Xx VSC28

FLIR Instruments 28Mm Camera Head For Spool Vss-Xx VSC28. Offering 640x480 high resolution NTSC video format and a CMOS imaging sensor the Field Camera Head for Spool VVS-XX will bring you amazingly clear images that will easily allow you to identify... ... more

Lorex Fusion 4K Wired Security System - White

Impressive Clarity And Wider Coverage: - Get the best view of your property around the clock with stunning 4K clarity and vivid color night vision. Wide Field Of View In Full 4K: - At the core of this camera is an 8MP Image Sensor. 8MP means there are... ... more

SYSTEM SENSOR SCWL Strobe,Marked Fire Strobe,White

Strobe, Marked Fire, Finish White, Ceiling Mounting, Flash (Candela) 15/177 cd, Standby Current (uA) 0 uA, Depth (In.) 2 1/2 in, Height (In.) 6 7/8 in, Length (In.) 6 7/8 in, Tube Length (Ft.) 1 ft, Width (In.) 6 7/8 in, Ambient Temp. Limits (F) 32... ... more

SYSTEM SENSOR 2D51 Sensor Head

Duct Smoke Detector, Sensor Head, Finish Smooth, Ceiling Mounting, Depth (In.) 4 1/8 in, Height (In.) 2 in, Ambient Temp. Limits (F) -4 Degrees to 158 Degrees F, Air Velocity (FPM) 4000 fpm, Alarm State (mA) 135 mA, Humidity Range ( Percent RH) 0 to 95... ... more

SYSTEM SENSOR DST10 Sampling Tube,10 Ft.

Sampling Tube, Smoke Detector, Connects to Smoke Detector Mounting, Tube Length (Ft.) 10 ft, Width (In.) 1/2 in, Duct Width (Ft.) 8 to 12 ft, Humidity Range ( Percent RH) 0 to 95 Percent RH, Number Required 1, For Use With D4120W, D4S, Mfr. No. D4120 ... more

SYSTEM SENSOR SPSCRL Speaker Strobe,Speaker Strobe,Red

Speaker Strobe, Speaker Strobe, Finish Red, Ceiling Mounting, Peak Output (dBA) 86 dBA, Flash (Candela) 15/177 cd, Standby Current (uA) 0 uA, Depth (In.) 2 1/2 in, Height (In.) 6 13/16 in, Length (In.) 6 13/16 in, Tube Length (Ft.) 1 ft, Width (In.) 6... ... more

SYSTEM SENSOR SGRL Compact Strobe,Marked Fire Strobe,Red

Compact Strobe, Marked Fire, Finish Red, Wall Mounting, Flash (Candela) 15/185 cd, Standby Current (uA) 0 uA, Depth (In.) 1 15/16 in, Height (In.) 5 1/4 in, Length (In.) 5 1/4 in, Tube Length (Ft.) 1 ft, Width (In.) 3 1/2 in, Ambient Temp. Limits (F)... ... more

SYSTEM SENSOR DST5 Sampling Tube,Smoke Detector

Sampling Tube, Smoke Detector, Finish Metal, Connects to Smoke Detector Mounting, Peak Output (dBA) -, Flash (Candela) -, Standby Current (uA) -, Depth (In.) 1 in, Height (In.) 1 in, Length (In.) 60 in, Width (In.) -, Duct Opening -, Duct Width (Ft.) 4... ... more

SYSTEM SENSOR DUCTSD Duct Smoke Detector,14-1/4" L,2-1/4" D

Duct Smoke Detector, Smoke Detector, Finish Unfinished, Duct Mounting, Alarm Current 135mA RMS @ 24V AC, 35mA RMS @ 120V AC, 65mA @ 24V DC, Depth (In.) 2 1/4 in, Height (In.) 4 3/4 in, Length (In.) 14 1/4 in, Tube Length (Ft.) 1 ft, Width (In.) 2 1/4... ... more

SYSTEM SENSOR P2RK Outdoor H/S,Wall,2-Wire,Std Candela,Red

Outdoor Horn Strobe, Two-Wire, Finish Red, Wall Mounting, Alarm Current 88ma-218ma (DC Max), Peak Output (dBA) 88 dBA, Flash (Candela) 15-115 cd Selectable, Depth (In.) 2 1/2 in, Height (In.) 5 5/8 in, Length (In.) 4 3/4 in, Width (In.) 4 3/4 in,... ... more

SYSTEM SENSOR DST1 Sampling Tube,1 Ft.

Sampling Tube, Smoke Detector, Connects to Smoke Detector Mounting, Tube Length (Ft.) 1 ft, Width (In.) 1/2 in, Duct Width (Ft.) Up to 1 ft, Humidity Range ( Percent RH) 0 to 95 Percent RH, Number Required 1, For Use With D4120W, D4S, Mfr. No. D4120 ... more

SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm,12/24 VDC, 4-Wire

Carbon Monoxide Alarm, Battery Chemistry Not Applicable, Battery Location Not Applicable, Battery Locking Pin No, Battery Size Not Applicable, Communication Protocol Not Applicable, Compatible With 4 Wire Fire Alarm System, Detector Type CO Detector,... ... more

SYSTEM SENSOR DST1.5 Sampling Tube,Length 18 In

Sampling Tube, Smoke Detector, Finish Metal, Connects to Smoke Detector Mounting, Depth (In.) 1 in, Height (In.) 1 in, Length (In.) 18 in, Duct Width (Ft.) 1 a 2 ft, Humidity Range ( Percent RH) -, Voltage -, Standards -, Includes -, For Use With... ... more

SYSTEM SENSOR PC2RL Horn Strobe,Horn Strobe,Red

Horn Strobe, Marked Fire, Finish Red, Ceiling Mounting, Peak Output (dBA) 90 dBA, Flash (Candela) 15/177 cd, Standby Current (uA) 0 uA, Depth (In.) 2 1/2 in, Height (In.) 6 7/8 in, Length (In.) 6 7/8 in, Tube Length (Ft.) 1 ft, Width (In.) 6 7/8 in,... ... more

SYSTEM SENSOR MHR Mini Horn,Red

Mini Horn, Signaling Device, Finish Red, Wall Mounting, Alarm Current 10 to 29mA DC, Peak Output (dBA) 80 dBA, Standby Current (uA) 0 uA, Depth (In.) 7/16 in, Height (In.) 4 5/8 in, Length (In.) 2 7/8 in, Width (In.) 2 7/8 in, Ambient Temp. Limits (F)... ... more

DETECTION SYSTEMS DS151I Infrared Motion Sensor

Infrared Motion Sensor ... more

SYSTEM SENSOR RTS2-AOS Multi Signaling Unit,20 to 29VDC

Multi Signaling Unit, -, Finish White, Single Gang Box Mounting, Alarm Current 55mA, Peak Output (dBA) 85 dBA, Flash (Candela) -, Standby Current (uA) -, Depth (In.) 1 1/2 in, Height (In.) 5 1/4 in, Length (In.) -, Width (In.) 4 3/4 in, Duct Opening -,... ... more

SYSTEM SENSOR SRL Speaker,Marked Fire Strobe,Red

Strobe, Marked Fire Strobe, Finish Red, Wall Mounting, Flash (Candela) 15/185 cd, Standby Current (uA) 0 uA, Depth (In.) 1 15/16 in, Height (In.) 5 5/8 in, Length (In.) 5 5/8 in, Tube Length (Ft.) 1 ft, Width (In.) 4 11/16 in, Ambient Temp. Limits (F)... ... more

SYSTEM SENSOR AOS Strobe Light,Smoke Detector,55mA

Strobe Light, Smoke Detector, Alarm Current 55mA, Flash (Candela) 1 cd, Ambient Temp. Limits (F) 14 Degrees to 140 Degrees F, Number Required 1, Standby State (mA) 3.0 mA, Standards FM, UL, For Use With Mfr. No. RTS2 ... more

SYSTEM SENSOR 4W-B Smoke Alarm,12/24 VDC, 4-Wire,w/Base

Smoke Alarm, Battery Chemistry Not Applicable, Battery Location Not Applicable, Battery Locking Pin No, Battery Size Not Applicable, Communication Protocol Not Applicable, Compatible With 4 Wire Fire Alarm System, Detector Type Smoke Detector, Features... ... more

SYSTEM SENSOR DST3 Sampling Tube,Smoke Detector

Sampling Tube, Smoke Detector, Finish Metal, Connects to Smoke Detector Mounting, Depth (In.) 1 in, Height (In.) 1 in, Length (In.) 36 in, Duct Width (Ft.) 2 a 4 ft, For Use With D4120W, D4S, Mfr. No. D4120 ... more

SYSTEM SENSOR D4120 Duct Smoke Detector, Photoelectric, Universal, Air Velocity

Photoelectric, Duct Smoke Detector, Universal, Finish -, - Mounting, Peak Output (dBA) -, Flash (Candela) -, Standby Current (uA) -, Depth (In.) 2 1/2 in, Height (In.) 5 in, Length (In.) 14 3/8 in, Width (In.) -, Duct Opening -, Duct Width (Ft.) -,... ... more

SYSTEM SENSOR MHW Mini Horn,White

Mini Horn, Signaling Device, Finish White, Wall Mounting, Alarm Current 10 to 29mA DC, Peak Output (dBA) 80 dBA, Standby Current (uA) 0 uA, Depth (In.) 7/16 in, Height (In.) 4 5/8 in, Length (In.) 2 7/8 in, Width (In.) 2 7/8 in, Ambient Temp. Limits... ... more

SYSTEM SENSOR SPSRL Speaker Strobe,Speaker Strobe,Red

Speaker Strobe, Speaker Strobe, Finish Red, Wall Mounting, Peak Output (dBA) 86 dBA, Flash (Candela) 15/185 cd, Standby Current (uA) 0 uA, Depth (In.) 2 1/2 in, Height (In.) 6 1/2 in, Length (In.) 6 1/2 in, Tube Length (Ft.) 1 ft, Width (In.) 5 in,... ... more

REAR VIEW SAFETY/RVS SYSTEMS RVS-771 Rear View Camera With RCA Connectors

Backup Camera, Camera Type Backup Camera, Compatible Vehicle Type Universal, Compatible with Manufacturer Model Number RVS-062710, Connectivity No Connectivity, Image Sensor Type 1/3 in Color CCD Image Sensor, Includes 66 ft Extension Cable, Built-In... ... more

REAR VIEW SAFETY/RVS SYSTEMS RVS-770 Rear View Camera

Rear View Camera, Camera Type Rear View Camera, Compatible Vehicle Type Universal, Compatible with Manufacturer Model Number RVS-770614, Connectivity No Connectivity, Image Sensor Type 1/3 in Color CCD Image Sensor, Includes 66 ft Extension Cable,... ... more