Wholesale Alarm Door Sensor

products found from  trusted manufacturers & suppliers

Favorites

US$ 0.7-1.5 / Piece
100 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Home, Industry
Door, Window
CE, UL
White, Brown
N/O,N/C,Spdt
Closed/Open

Favorites

US$ 12-15 / Piece
50 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Gmr Series
Microwave
Integration
Plastic
Motion Sensor
IP67

Favorites

US$ 1.9-4.9 / Piece
100 Pieces (MOQ)
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

RF Remote Control
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

Favorites

Contact Now

Add to inquiry basket to compare.

Detector
Infrared Detector
Wall Mounted
CE, ISO, RoHS
100 PCS/ Carton
12-24V AC&DC

Favorites

US$ 27-42 / Pair
1 Pair (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Infrared Photocells
Passage System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
Door, Auto
CE, FCC

Favorites

US$ 12-15 / Piece
50 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Microwave Sensor Switch
Motion Sensor
Jst Connector
Standard
Automatic Doors
120mm*80mm*50mm

Favorites

Contact Now

Add to inquiry basket to compare.

1 Year
1 Year
Two Way
12V
Remote Control to Open the Trunk, Anti-theft Warning, Central Locking System Automation, Remote Central Locking, Window Rising
ISO14001, ISO/TS16949

Favorites

US$ 27-42 / Pair
1 Pair (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Infrared Photocells
Passage System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
Door, Window, Auto
CE, FCC

Favorites

US$ 3.5-4.5 / Piece
500 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Household Appliances, Automatic Doors
Radio Waves
Button
ISO9001, RoHS, CE
Universal
<50m

Favorites

Contact Now

Add to inquiry basket to compare.

Anti-Theft Alarm
Wireless Alarm
Active
Indoor
Electronic Security Equipment
Wireless

Favorites

US$ 30-50 / Pair
1 Pair (MOQ)
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Anti-Theft Alarm
Wired Alarm
Active
CE, ISO, RoHS, CCC
Indoor, Outdoor, Window, Door, Balcony
Infrared-- Relay Output

Favorites

Contact Now

Add to inquiry basket to compare.

CE
Speed Switch
Door, Window
Reed Switch
N.C
9~28V

Favorites

US$ 6-8.5 / Piece
100 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Home
Door, Window
CE
345.000 MHz (Crystal Controlled) or Other Frequenc
70 Minutes
1.5 X 0.37 X 0.26 in. (3.8 X 0.94 X 0.65 Cm)

Favorites

Contact Now

Add to inquiry basket to compare.

Heat Sensor
Fire Alarm
Temperature Detector
Fire Roller Shutter Heat Detector
Non-Polarity 2 Wired
Fire Shutter Door Heat Sensor

Favorites

Contact Now

Add to inquiry basket to compare.

Cable
Access Control System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Fire, Window, Auto
CE, ISO, RoHS
EASY SOURCING
An easy way to post your sourcing requests and get quotes.
One request, multiple quotes
Verified suppliers matching
Quotes comparison and sample request

Favorites

Contact Now

Add to inquiry basket to compare.

RF Remote Control
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

Favorites

Contact Now

Add to inquiry basket to compare.

Detector
Infrared Detector
Wall Mounted
CE, ISO, RoHS
Waterproof Reflective Infrared Photoelectric Senso
15-20 Meters

Favorites

US$ 12-15 / Piece
50 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Microwave Sensor Switch
Motion Sensor
Jst Connector
Standard
Automatic Doors
120mm*80mm*50mm

Favorites

Contact Now

Add to inquiry basket to compare.

Anti-Theft Alarm
Pyroelectric
Two-Wires
Standard
Indoor
64*12.8*12.8mm

Favorites

US$ 6.5-10 / Piece
100 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Wireless Contacts
Wireless Alarm
CE, ISO, RoHS
Indoor
Electro-Optical Type
Indoor Alarm Door Window Sensor Home Security

Favorites

Contact Now

Add to inquiry basket to compare.

Detector
Infrared Detector
Wall Mounted
CE, ISO, RoHS
Solar Panel Chargeable Wireless Infrared Photocell
10 Days

Favorites

US$ 27-42 / Piece
1 Piece (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Infrared Photocells
Passage System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
Door, Auto
CE, FCC

Favorites

US$ 12-15 / Piece
50 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Microwave Sensor Switch
Microwave
Standard
Revolving Doors,Rolling Doors
ISO, CE
24.125GHz

Favorites

US$ 27-42 / Pair
1 Pair (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Infrared Photocells
Passage System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
Door, Window, Auto
CE, FCC

Favorites

Contact Now

Add to inquiry basket to compare.

RF Remote Control
Sound and Magnetic System
Home Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

Favorites

US$ 3-3.9 / Piece
10 Pieces (MOQ)
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Radio Waves
Intelligent System
Anti-Theft Alarm
Home, Communication Electronic Products, Car/Motorcycle
Door, Window
DOT, CE, ISO, FCC, RoHS, CCC

Favorites

Contact Now

Add to inquiry basket to compare.

Home Alarm
Home
Door, Window
CE, UL
ABS Plastic
White, Brown, Grey

Favorites

US$ 8.5-11 / Piece
10 Pieces (MOQ)

360° Virtual Tour

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Detector
Infrared Detector
Wall Mounted
CE, ISO, RoHS
Waterproof Reflective Infrared Photoelectric Senso
15-20 Meters

Favorites

Contact Now

Add to inquiry basket to compare.

Anti-Theft Alarm
Wired Alarm
Active
CE, FCC, RoHS
Indoor
Electromagnetic

Favorites

Contact Now

Add to inquiry basket to compare.

12V/24V
Surface Mount with Screw
15-25cm
63*18*12 mm, 63*12*16 mm
100VDC
500mA
Questions & Answers on Wholesale Alarm Door Sensor
Q
What are the major types for security and protection ?
A
Security is the degree of protection against danger, damage, loss, and so on. Ningbo Sentek Electronics Co., Ltd.,Tianjin G-TEK Sensor Technology Co.,ltd,Zuden Technology (HK) Co., Limited,ShenZhen Yaoertai Technological Development CO.,LTD,Shenzhen Jutai Comm Co., Ltd. have been making safety products. It mainly includes Wholesale Alarm Door Sensor and Door Security Alarm,DC Current Sensor,Door Open Sensor products. You can view to learn more.
Q
What are security & protection products?
A
Security & protection products aim to keep you safe and to make sure you stay away from any harm or danger. Ningbo Sentek Electronics Co., Ltd.,Tianjin G-TEK Sensor Technology Co.,ltd,Zuden Technology (HK) Co., Limited,ShenZhen Yaoertai Technological Development CO.,LTD,Shenzhen Jutai Comm Co., Ltd. provide Wholesale Alarm Door Sensor and related Door Security Alarm,DC Current Sensor,Door Open Sensor products and they generally have a minimum order quantity requirement like 1.
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.