Home China Products Directory Security & Protection Alarm & Security Systems Probe, Sensor
Total 7,598 products in

Probe, Sensor

category from about 361 manufacturers & suppliers

Domestic Stand-Alone Smoke Detector Fire Alarm (SD218)

FOB Price: $2.5 - $4 / Piece
Min. Order: 100 Pieces
Stand-alone detector: SD-218 series photoelectric smoke detectors are designed in accordance with UL217, EN14604 and manufactured under the best quality control, the SD-218 ...

Intelligent 2 PIR and MW Outdoor Alarm Motion Detector with Pet Immunity

Min. Order: 1 Piece
3 - Tech Outdoor 2 PIR + MW Alarm Motion Detectors With MW Anti - mask (Pet Immunity & Curtain Lens For Option) Detailed Product Description Features: 1.DRO micro ...

Wholesale ATM Alarm Impaq/E (TX199) Texecom Shock Detector for Sensor Alarm

FOB Price: $7.69 - $8.1 / Piece
Min. Order: 100 Pieces
Wholesale ATM Alarm Impaq/E (TX199) Texecom Shock Detector for Sensor Alarm Specification: "To design a high quality shock sensor that actually prevents false alarms by: 1. ...

5C Smart Home Wireless Door Sensor TUYA Zigbee Device 5C-618-Z

FOB Price: $7.9 - $9.9 / Piece
Min. Order: 1 Piece

New Study High Quality Gold Metal  Detector

FOB Price: $100 - $200 / Piece
Min. Order: 10 Pieces
Description This detector includes exclusive Target ID technology and patented discrimination features. This technology features two indicator scales that allow you to see the ...

Es-P17A Ceiling Flush Mounting PIR Sensor Switch /Passive Infrared Detector PIR Occupancy ...

FOB Price: $2.35 - $5 / Piece
Min. Order: 1 Piece
ES-P17A Ceiling Flush Mounting PIR Sensor Switch specifications: 1. Power source: 220V/AC-240V/AC2. Power frequency: 50/60Hz 3. Time delay: Min. 10± 3sec.; Max. 7± ...

Outdoor Wireless Solar Power 2 PIR Motion Detector with Pet Immunity

Min. Order: 1 Piece
Outdoor Wireless Solar Power 2 PIR Motion Detector With Pet Immunity Specifications: 1. Power Supply: 1.2V*3 AAA Ni-MH chargeable battery (Recommended Panasonic or Sanyo ...

Numens Smoke Alarm 24V Addressable Smoke Detector, En54 Approved Smoke Detector ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
SNA-360 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment ...

Pyronix Digital Quad PIR Detector, PIR Infrared Sensor (KX-15ED)

FOB Price: $7.8 - $8.5 / Piece
Min. Order: 100 Pieces
Pyronix Digital Quad PIR Detector, PIR Infrared Sensor (KX-15ED) Features: Dual element pyro-electric sensor Selectable EOL (End Of Line) resistors Blue wave technology ...

Wireless Camera Hunter Hs-5000A

Min. Order: 10 Pieces
Wireless Camera Hunter HS-5000A Featuers 1. It can receive the image and voice of any global wireless cameras signals. 2. Multi language version. Easy to operate. 3. One ...

Lpcb Certification Convention Fire Alarm Beam Smoke Detector for All Fire Alarm System

FOB Price: $115 - $180 / Piece
Min. Order: 1 Piece
The Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately ...

Cable Ditch, Buried Cable to Prevent Theft

FOB Price: US $20000 / Piece
Min. Order: 1 Piece
SRFVS combines the principle of optical fiber interference with the theory of distributed sensing, and analyzes the environmental stress induction of the carrier (such as power ...

4-Wire Smoke Detectors with Relay Output for Fire Alarm System

FOB Price: $9.5 - $10.7 / Piece
Min. Order: 1 Piece
Introduction 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke ...

RF EAS System Mono Acrylic Anti-Theft Gate EAS Alarm Security Sensor RF System EAS Antenna

FOB Price: $365 - $380 / Piece
Min. Order: 5 Pieces
Specifications Product Code............................................SD0022 Frequency.............................................8.2MHz(*) ...

Magnetic Door/Window Enter Alarm with AAA Battery

FOB Price: $0.39 - $2.3 / Piece
Min. Order: 3000 Pieces
1.5V 1 PCS AAA battery.(not included) HOW TO INSTALL: 2.place the cover in place. 3.peel the paking of the alarm unit and place it on the edage of the moveable portion ...

Photoelectric Smoke Sensor Alarm for Home Alarm System

Min. Order: 100 Pieces
Specification: Photoelectric Smoke Sensor Alarm for Home Alarm System Features: • 2-wire (without Remote LED output) • ...

12V~24V Relay Output Smoke Detector for Fire Alarm System

FOB Price: $9.5 - $10.7 / Piece
Min. Order: 1 Piece
Introduction 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke ...

Ce Approved En50291 Carbon Monoxide Detector Sensor

FOB Price: $8 - $10 / Piece
Min. Order: 20 Pieces
Features: 100% Brand New. Color: White Sensor: Electrochemical CO sensor Alarm Style: Per EN50291 Sensitivity/Alarm Time: Within 60~90 minutes at 50ppm CO concentration; ...

Lpcb Listed Conventional Fire Alarm Heat Detector

FOB Price: $8 - $9 / Piece
Min. Order: 1 Piece
LPCB Listed Conventional Fire Alarm Heat Detector Introduction: AW-CTD382 is conventional photo-electronic smoke detector uses a state of-the-art optical sensing chamber. This ...

FM Approval Linear Heat Detector for Tunneling Project Use

FOB Price: $2.3 - $3.2 / Meter
Min. Order: 100 Meters
here are multiple types of LHD, Conventional Type, Outdoor Type, High performance of Chemical Resistance Type and Explosion Proof Type, each type has its own feature and ...

Outdoor Wireless PIR + MW Motion Detector with Pet Immunity

Min. Order: 1 Piece
WOP-680D is an outdoor wireless dual-tech motion detector specially for short-distance detection. It adopts four-element PIR sensor, plane MW sensor, double-layer filtering system ...

as-Ufd Fire Alarm Ultrovialet Flame Detector

FOB Price: $70 - $100 / Piece
Min. Order: 1 Piece
AS-UFD Fire Alarm Ultrovialet Flame Detector Description: AS-UFD an Ultraviolet flame detector designed to detect fires and provide alarm outputs directly from the ...

Honeywell Security Alarm System Shock Detector/Sensor Sc-100/Sc-105

FOB Price: US $55 / Piece
Min. Order: 50 Pieces
Honeywell Security Alarm System Shock Detector/Sensor SC-100/SC-105 Specification: Picture: Detects attacks on Bank vault doors, ATMs, night deposit ...

Optical Fiber Fence Perimeter Intrusion Monitoring System

FOB Price: US $20000 / Piece
Min. Order: 1 Piece
Combined with Rayleigh interferometric positioning technique and optical frequency domain scanning technique, the perimeter security system of optical fiber is analyzed by sensing ...

Yet610b Long Detect Infrared Photocell Sensor Beam with Battery AC/DC 12V-24V

FOB Price: US $4.2 / Piece
Min. Order: 1000 Pieces
YET610B Long Detect Infrared Photocell Sensor Beam with Battery AC/DC 12V-24V Spec. II. Operating mode YET610B-TX: It can be used after installed the battery. ...

Anti-Theft Waterproof Outdoor Infrared Beam Detector Sensor

Min. Order: 20 Pieces
Parameters: Features: 1. Adopt two aspheric surface lens, optical gathered, powerful, concentric. 2. Adopt unique base design, easy to install. 3. Light resistance reaches ...

Cheap Conventional Smoke Detector 2 Wire Smoke Alarm Fire Detector with Ce

Min. Order: 100 Pieces
Specification: Conventional Smoke Detector 2 Wire Smoke Alarm Fire Detector with CE Features: • 2-wire (without Remote LED output) ...

System Sensor 12V Window Infrared Alarm Curtain PIR Motion Detector

FOB Price: US $1 / Piece
Min. Order: 10 Pieces
Wired Mini Curtain PIR Motion Detector: This ZDD-103BPIR can quickly react to the intrusion of human body and cause alarm, Detecting human's motion and boy's temperature in a ...

Low-Profile Intelligent, 12V/ 24V Heat Detector, UL/En54 Approved Heat Detector ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
HNC-310 non-addressable heat detectors are suitable for connection to 2-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection ...

Automatic Sliding Glass Door Sensor (HF-121)

FOB Price: $20 - $30 / Piece
Min. Order: 1 Piece
Automatic Sliding Glass Door Sensor (HF-121) Product Description Technology: Microwave & Microprocessor EMC: 89/336EEC Theory: Doppler data process Transmit frequency: ...
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 254
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.