Total 7,824
products
in
Probe, Sensor
category from about 391 manufacturers & suppliers
Diamond Member
Gold Member
Audited Supplier
Waterproof Reflective Infrared Photoelectric Sensor Human Detector
Featured Product
FOB Price: $8.5 - $11 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Product type
Security Photocell Detector Auto Gate Retro Reflective Beam Sensor
Spec.
Photo
Used for automatic gate, fence, ...
- SHENZHEN YAOERTAI TECHNOLOGICAL ...
-
Diamond Member
- Guangdong, China
- ISO 9001
-
Domestic Stand-Alone Smoke Detector Fire Alarm (SD218)
Featured Product
FOB Price: $2.5 - $4 / Piece
Min. Order: 100 Pieces
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 ...
- Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015
-
Intelligent 2 PIR and MW Outdoor Alarm Motion Detector with Pet Immunity
Featured Product
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 ...
- Dongguan Sunlit Security Equipments Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO9001:2008
-
E-5Continents surface mounted with 3M tape door magnetic contacts 5C-37
Featured Product
FOB Price: $0.8 - $1.2 / Piece
Min. Order: 500 Pieces
Min. Order: 500 Pieces
Surface mounted with 3M tape door magnetic contacts 5C-37
- Shenzhen E-5CONTINENTS Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO9001:2008
-
New Study High Quality Gold Metal Detector
Featured Product
FOB Price: $100 - $200 / Piece
Min. Order: 10 Pieces
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 ...
- Shenzhen Watt Data Technology Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14000, ISO 20000, QSR
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Es-P17A Ceiling Flush Mounting PIR Sensor Switch /Passive Infrared Detector PIR Occupancy ...
Featured Product
FOB Price: $2.35 - $5 / Piece
Min. Order: 1 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± ...
- Ningbo Energylux Optoelectronics Technology ...
-
Gold Member
- Zhejiang, China
- ISO9001:2008
-
Numens Smoke Alarm 24V Addressable Smoke Detector, En54 Approved Smoke Detector ...
Featured Product
FOB Price: US $1 / Piece
Min. Order: 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 ...
- Ningbo Ambest Electronics Co., Ltd.
-
Gold Member
- Zhejiang, China
- ISO9001:2008
-
Outdoor Wireless Solar Power 2 PIR Motion Detector with Pet Immunity
Featured Product
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 ...
- Dongguan Sunlit Security Equipments Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO9001:2008
-
Wireless Camera Hunter Hs-5000A
Featured Product
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 ...
- Shenzhen Tangreat Technology Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO9001:2008
-
Wired Emergency Alarm Sounder Fire Strobe Siren with Flash Light DC 12-30V
Featured Product
FOB Price: $3.3 - $5.1 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
- Shenzhen Puzhesi Technology Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO 9000
-
Honeywell Security Alarm System Shock Detector/Sensor Sc-100/Sc-105
Featured Product
FOB Price: US $55 / Piece
Min. Order: 50 Pieces
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 ...
- Shenzhen Taian Electronics Co., Ltd.
-
Gold Member
- Guangdong, China
- QC 080000
-
Photoelectric Smoke Sensor Alarm for Home Alarm System
Featured Product
Min. Order: 100 Pieces
Specification:
Photoelectric Smoke Sensor Alarm for Home Alarm System
Features:
• 2-wire (without Remote LED output)
• ...
- Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015
-
Cable Ditch, Buried Cable to Prevent Theft
Featured Product
FOB Price: US $20000 / Piece
Min. Order: 1 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 ...
- Fuzhou Skyray Opto-electronic Technology Co., ...
-
Gold Member
- Fujian, China
- ISO 9001
-
4-Wire Smoke Detectors with Relay Output for Fire Alarm System
Featured Product
FOB Price: $9.5 - $10.7 / Piece
Min. Order: 1 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 ...
- Shenzhen Xinhean Technology Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
E-5Continents metal / steel door magnetic contacts 5C-52
Featured Product
FOB Price: $2.8 - $3.5 / Piece
Min. Order: 500 Pieces
Min. Order: 500 Pieces
E-5Continents metal / steel door magnetic contacts 5C-52
- Shenzhen E-5CONTINENTS Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO9001:2008
-
RF EAS System Mono Acrylic Anti-Theft Gate EAS Alarm Security Sensor RF System EAS Antenna
Featured Product
FOB Price: $365 - $380 / Piece
Min. Order: 5 Pieces
Min. Order: 5 Pieces
Specifications
Product Code............................................SD0022
Frequency.............................................8.2MHz(*) ...
- Hangzhou Sciendy Technology Co., Ltd.
-
Gold Member
- Zhejiang, China
-
Magnetic Door/Window Enter Alarm with AAA Battery
Featured Product
FOB Price: $0.39 - $2.3 / Piece
Min. Order: 3000 Pieces
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 ...
- HEFEI LONG RIVER ELECTRICAL CO., LTD.
-
Gold Member
- Anhui, China
- QC 080000, HACCP
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Ce Approved En50291 Carbon Monoxide Detector Sensor
Featured Product
FOB Price: $8 - $10 / Piece
Min. Order: 20 Pieces
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; ...
- G-Force Tech Development Co., Limited
-
Gold Member
- Shanghai, China
- ISO 9001, QC 080000
-
FM Approval Linear Heat Detector for Tunneling Project Use
Featured Product
FOB Price: $2.3 - $3.2 / Meter
Min. Order: 100 Meters
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 ...
- Shenzhen Puzhesi Technology Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO 9000
-
Digital PIR Sensor P914
Featured Product
FOB Price: US $0.4 / Piece
Min. Order: 2000 Pieces
Min. Order: 2000 Pieces
Pyroelectric passive infrared sensor
FEATURES
High sensitivity and superior SNR(signal-to noise ratio)
High stability for temperature change
High anti-interference ...
- Shenzhen Haiwang Sensor Co., Ltd.
-
Gold Member
- Guangdong, China
-
Outdoor Wireless PIR + MW Motion Detector with Pet Immunity
Featured Product
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 ...
- Dongguan Sunlit Security Equipments Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO9001:2008
-
Lpcb Listed Conventional Fire Alarm Heat Detector
Featured Product
FOB Price: $8 - $9 / Piece
Min. Order: 1 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 ...
- Shenzhen Asenware Test and Control Technology ...
-
Diamond Member
- Guangdong, China
- ISO 9001
-
12V~24V Relay Output Smoke Detector for Fire Alarm System
Featured Product
FOB Price: $9.5 - $10.7 / Piece
Min. Order: 1 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 ...
- Shenzhen Xinhean Technology Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
Jt2000 Handheld Electronic Water Pipe Leakage Detector
FOB Price: $100 - $10000 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Application of Jt2000 Handheld Electronic Water Pipe Leakage Detector
Jt2000 Handheld Electronic Water Pipe Leakage Detector is suitable for checking the underground ...
- Shandong China Coal Industrial & Mining ...
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Gold Member
- Shandong, China
- ISO 9001, ISO 9000
-
Anti-Theft Waterproof Outdoor Infrared Beam Detector Sensor
Featured Product
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 ...
- G-Force Tech Development Co., Limited
-
Gold Member
- Shanghai, China
- ISO 9001, QC 080000
-
Lpcb Certification Convention Fire Alarm Beam Smoke Detector for All Fire Alarm System
Featured Product
FOB Price: $115 - $180 / Piece
Min. Order: 1 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 ...
- Shenzhen Puzhesi Technology Co., Ltd.
-
Gold Member
- Guangdong, China
- ISO 9000
-
Cheap Conventional Smoke Detector 2 Wire Smoke Alarm Fire Detector with Ce
Featured Product
Min. Order: 100 Pieces
Specification:
Conventional Smoke Detector 2 Wire Smoke Alarm Fire Detector with CE
Features:
• 2-wire (without Remote LED output) ...
- Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015
-
Yet610b Long Detect Infrared Photocell Sensor Beam with Battery AC/DC 12V-24V
Featured Product
FOB Price: $7.52 - $10.3 / Piece
Min. Order: 2 Pieces
Min. Order: 2 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. ...
- SHENZHEN YAOERTAI TECHNOLOGICAL ...
-
Diamond Member
- Guangdong, China
- ISO 9001
-
Wired Outdoor PIR Microwave & Infrared Motion Detector
FOB Price: $14.9 - $30.9 / Piece
Min. Order: 100 Pieces
Min. Order: 100 Pieces
Wired Outdoor Microwave & Infrared Motion Detector: Adopts Dual PIR and MW Technology ( active/ passive infrared & microwave & intelligent technologies ), Advanced true motion ...
- Zuden Technology (HK) Co., Limited
-
Diamond Member
- Guangdong, China
- ISO 9001, ISO 9000
-
Automatic Sliding Glass Door Sensor (HF-121)
Featured Product
FOB Price: $20 - $30 / Piece
Min. Order: 1 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: ...
- Shenzhen Hongfa Automatic Door Co., Ltd.
-
Diamond Member
- Guangdong, China
- ISO9001:2008
-
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