System Sensor L HWL Horn

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

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

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

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

AxxonSoft Axxon One Unified Perimeter Intrusion Detection System 32 Fence Sensors Lic AO-UNI-PID-ADD

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

ZOSI 8CH DVR Security Camera System w/ 2TB HDD, 8 X 1080P Wired Bullet Outdoor Cameras, Motion Sensor in Black | 15 H x 11 W x 11 D in | Wayfair

ZOSI Wired 1080p H.265+ Security Camera System, 8CH 5MP Lite Surveillance DVR, and 8X 1080p Bullet Outdoor Indoor Cameras with Motion Sensor, 80ft Night Vision, Remote Access, 2TB Hard Drive | ZOSI 8CH DVR Security Camera System w/ 2TB HDD, 8 X 1080P... ... 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

RC-35 NO Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch White

Current: 0.1A ; Voltage: 200V ; Power Rating: 2W; Action Distance: 15-25mm Cable Length: 25cm/9.8"; Total Size: 32mm x 11mm/1.26" x 0.43" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available NO means… ... more

HC-34A NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch White

Current: 0.3A ; Voltage: 28V ; Power Rating: 3W; Action Distance: 10mm Cable Length: 25cm/9.8"; Total Size: 14mm x 6.5mm, 12 x 6mm (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C. means Normally… ... more

3pcs RC33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 25cm/9.8"; Total Size: 17mm x 11mm/0.67" x 0.43" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available NO means… ... 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 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 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 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

MACURCO HS-B Horn Strobe Alarm,4-3/4" L,2" W,LED

Horn and Strobe, Product Type Horn and Strobe, Series Commercial Series, Sub-Brand Macurco, Color Blue, Features Audible Tone: Adjustable to Continuous (High/Low) or Temporal Four (High/Low), Low Current Draw, Operating Voltage: 16 to 33 VDC, Strobe... ... more

MACURCO HS-R Horn Strobe Alarm,4-3/4" L,2" W,LED

Horn and Strobe, Product Type Horn and Strobe, Series Commercial Series, Sub-Brand Macurco, Color Red, Features Audible Tone: Adjustable to Continuous (High/Low) or Temporal Four (High/Low), Low Current Draw, Operating Voltage: 16 to 33 VDC, Strobe... ... more

MACURCO HS-A Horn Strobe Alarm,4-3/4" L,2" W,LED

Horn and Strobe, Product Type Horn and Strobe, Series Commercial Series, Sub-Brand Macurco, Color Amber, Features Audible Tone: Adjustable to Continuous (High/Low) or Temporal Four (High/Low), Low Current Draw, Operating Voltage: 16 to 33 VDC, Strobe... ... 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 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 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 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

DETECTION SYSTEMS DS151I Infrared Motion Sensor

Infrared Motion Sensor ... 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 P4RL Horn Strobe,Marked Fire,Wall or Ceiling

Horn Strobe, Marked Fire, Finish Unfinished, Wall or Ceiling Mounting, Alarm Current 43 to 222mA DC, 60 to 257mA FWR, Peak Output (dBA) 88 dBA, Flash (Candela) 15/30/75/110/135/185 cd, Depth (In.) 3 5/16 in, Height (In.) 6 5/8 in, Length (In.) 6 5/8... ... more

FALCON SAFETY FSA6R Personal Safety Horn,120db,Metal Horn

Personal Safety Horn Refill, Coverage 65 ft, Sound Level 120db, Height 6 5/8 in, Length 6 29/64 in, Width 2 1/4 in, Propellant 152A, Net Weight 6 oz, Operating Temp. 20 Degrees to 120 Degrees F, For Use With Alarm Systems, Personal Protection, Includes... ... more

FALCON SAFETY FSB5CBU Personal Safety Horn,120db,Metal Horn

Personal Safety Horn, Coverage 39 ft, Sound Level 120db, Horn Material Metal, Height 3 in, Length 7 1/2 in, Width 5 1/4 in, Propellant 1234ZE, Net Weight 5 oz, Operating Temp. 20 Degrees to 120 Degrees F, For Use With Alarm Systems, Personal... ... more

FALCON SAFETY FSA6 Personal Safety Horn, 120db, Plastic Horn, Height: 11 in

Personal Safety Horn, Coverage 65 ft, Sound Level 120db, Horn Material Plastic, Height 11 in, Length 6 1/2 in, Width 2 3/4 in, Propellant 152A, Net Weight 6 oz, Operating Temp. 20 Degrees to 120 Degrees F, For Use With Alarm Systems, Personal... ... more

FALCON SAFETY FSB1 Personal Safety Horn,112db,Plastic Horn

Personal Safety Horn, Coverage 39 ft, Sound Level 112dB, Horn Material Plastic, Height 2 in, Length 3 1/2 in, Width 4 7/8 in, Propellant 1234ZE, Net Weight 1 oz, Operating Temp. 20 Degrees to 120 Degrees F, For Use With Alarm Systems, Personal... ... more

FALCON SAFETY FSB5R Personal Safety Horn,120db,Metal Horn

Personal Safety Horn Refill, Coverage 39 ft, Sound Level 120db, Horn Material Metal, Height 9 in, Length 2 1/2 in, Width 4 1/2 in, Propellant 1234ZE, Net Weight 5 oz, Operating Temp. 20 Degrees to 120 Degrees F, For Use With Alarm Systems, Personal... ... more

OMRON EE-SX673A Photoelectric Sensor,L-Slot,Thru-Beam

Photoelectric Sensor, Shape - Rectangular Photoelectric Sensor L-Slot, Sensing Method - Rectangular Photoelectric Sensor Through Beam, Power Requirement - Rectangular Photoelectric Sensor 5 to 24V DC, Output Circuit Type - Rectangular Photoelectric... ... more

DESIGNERS EDGE L6020WH Motion Sensor,180 Degree,70 ft,Wht,3in L

Motion Sensor, Lighting Technology LED, Standards cETL ... 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 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

FALCON SAFETY FSB1V Personal Safety Horn,120dB,Plastic

Personal Safety Horn, Coverage 10 ft, Sound Level 112dB, Horn Material Plastic, Height 4 1/2 in, Width 3 1/2 in, Propellant trans-1,3,3,3-Tetrafluoroprop-1-ene, Net Weight 1 oz, Operating Temp. 65 Degrees to 75 Degrees F, For Use With Alarm Systems,... ... more