Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Optical Detector
14,253
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Video
Factory
Optical
Fire Security Smoke Sensor
Detector
Fire Alarm Systems
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Wired Wireless Conventional
Optical
Photoelectric Smoke
Detector
for Fire Alarm (ES-5002OSD)
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ease Security Co., Ltd.
Optical
Power Meter Vfl Mini Rechargeable
Optical
Fiber Attenuation
Detector
US$ 12-15
/ Piece
1 Piece
(Min. Order)
Start Order
Ningbo Meilan Communication Equipment Co., Ltd.
Video
ANSORL Standalone
Optical
Smoke and Heat Sensor
Detector
Battery Type
US$ 5-8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Compatible Willett Level
Detector
Optical
200-0466-143 for Willett 460 43s Cij Printer Machines
US$ 39.8-65.8
/ Piece
1 Piece
(Min. Order)
Start Order
Guangzhou Prima Technology Co., Ltd.
Video
Optical
Smoke Alarm Gas
Detector
for Kitchen Cooking Gas Leak
Detector
Gas
Detector
US$ 8-9
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Factory Cheap Price Infrared
Optical
Smoke
Detector
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Explosion Proof
Optical
Smoke
Detector
Factory
US$ 65-95
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Cjg10, Cjg100
Optical
Interference Type Accurate CH4 Concentration Measuring Device Methane
Detector
US$ 105-150
/ Piece
1 Piece
(Min. Order)
Start Order
Shaanxi Asttar Explosion-Proof Safety Technology Co., Ltd.
Video
CE Approved
Optical
Smoke and Heat Sensor
Detector
Battery Type
US$ 5-8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Factory Direct Sales Infrared
Optical
Smoke
Detector
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
High / Low Concentration
Optical
Interference Type Methane
Detector
, CH4 Gas
Detector
US$ 100-140
/ Piece
1 Piece
(Min. Order)
Start Order
Shaanxi Asttar Explosion-Proof Safety Technology Co., Ltd.
Video
Electronic Refrigerant /Halogen /Gas Leak
Detector
Hld-200+
US$ 60-80
/ Piece
20 Pieces
(Min. Order)
Start Order
Jinan Retekool Inc
Wireless
Optical
Fire Smoke
Detector
with Ce (ES-T601)
US$ 15-22
/ Piece
1 Piece
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Anti Drone System Portable Mobile Aeroscope Dji Uav
Detector
Finder Alarm
US$ 29900-39900
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
Optical
Interference Type Methane Concentration
Detector
Cjg10, Cjg100 for Exporting
US$ 105-150
/ Piece
1 Piece
(Min. Order)
Start Order
Shaanxi Asttar Explosion-Proof Safety Technology Co., Ltd.
Cjg10/Cjg100 High / Low Concentration
Optical
Interference Type Methane
Detector
, CH4 Gas
Detector
US$ 105-150
/ Piece
1 Piece
(Min. Order)
Start Order
Shaanxi Asttar Explosion-Proof Safety Technology Co., Ltd.
Video
Home Price Security Systems Fire Alarm
Optical
Smoke Sensor
Detector
US$ 4.9-6.62
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
12V Explosion-Proof Aluminum Alloy
Optical
Sensor Fuel
Detector
US$ 68
/ Piece
2 Pieces
(Min. Order)
Start Order
Hubei Huate Special Equipment Co., Ltd.
Acme-Yls Chlorophyll Tester Plant Nutrition
Detector
US$ 650-790
/ Piece
1 Piece
(Min. Order)
Start Order
ACME AGRO HUBEI CO.,LTD.
Video
Alone 9V Battery Fire Alarm Sensor
Optical
Photoelectric Standalone Fire Smoke
Detector
US$ 3.5-5.1
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
12V Explosion-Proof Aluminum Alloy
Optical
Sensor Fuel
Detector
De Sobrellenado
US$ 68
/ Piece
2 Pieces
(Min. Order)
Start Order
Hubei Huate Special Equipment Co., Ltd.
Video
AS-SD202 4 Wires
Optical
Smoke
Detector
with Relay Contact
US$ 5-9
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Cjg10, Cjg100
Optical
Interference Type Methane CH4 Gas
Detector
US$ 105-150
/ Piece
1 Piece
(Min. Order)
Start Order
Shaanxi Asttar Explosion-Proof Safety Technology Co., Ltd.
1
2
3
4
5
6
7
8
594
Next
Show:
24
36
48
Category
Security & Protection
Alarm
Fire Alarm & Smoke Detector
Probe, Sensor
Instruments & Meters
Gas Analyzer
Spectrometer
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
AS/NZS
CCC
More
Working Principle
Electro-Optical Type
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
OEM
ODM
Own Brand
Others
City
Shanghai
Dongguan
Jinan
Suzhou
Shenzhen
Ningbo
Hefei
Qingdao
Xi'an
Chongqing
More