Door Contact Supplier Factory

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US$ 0.85 / Piece
1000 Pieces (MOQ)

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Wired
Intelligent System
Home Alarm
Home
Door, Window
CE, En

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Wired
Electromagnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, ISO, RoHS

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US$ 0.8-1.6 / Piece
100 Pieces (MOQ)

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Sensor
Anti-theft
Home, Industry, Special Equipment
Surface Mounted
18" #22AWG
1"(25mm)

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Wired
Electromagnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, ISO, RoHS

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US$ 3.13-3.5 / Pair
100 Pairs (MOQ)
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Intelligent System
Anti-Theft Alarm
Home
Door, Window
CE
DHL,UPS, FedEx..

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US$ 0.96 / Piece
1000 Pieces (MOQ)

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Home
Door, Window
CE, En
100
0.5
White, Brown, Grey

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

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Home
Door, Window
CE
345.000 MHz (Crystal Controlled) or Other Frequenc
70 Minutes
1.1 X 0.393 X 0.28 in. (2.8 X 1.0 X 0.72 Cm)

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Radio Waves
Destruction Principles System
Recessed Mounted Contact
Home, Industry
CE, UL,cUL
Closed Loop

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

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US$ 6.5-11 / Piece
100 Pieces (MOQ)

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Home
Door, Window
CE
345.000 MHz (Crystal Controlled) or Other Frequenc
70 Minutes
1.1 X 0.393 X 0.28 in. (2.8 X 1.0 X 0.72 Cm)

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

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US$ 0.8-1.2 / Piece
100 Pieces (MOQ)

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Sensor
Anti-theft
Home, Industry
Recessed Mounted
3/8"
#20-#24AWG

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US$ 2.29-3.89 / Piece
100 Pieces (MOQ)
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RF Remote Control
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

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US$ 1.05-2.2 / Piece
1000 Pieces (MOQ)

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Two-Wires
Standard
ISO, RoHS, CE
No Wire, with Terminal
White Brown Grey for Your Selection
UL Rosh ISO CE
EASY SOURCING
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Favorites

US$ 0.59-0.89 / Piece
100 Pieces (MOQ)
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Wired
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

Favorites

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

360° Virtual Tour

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Home, Special Equipment, Car/Motorcycle
Door, Window
CE, ISO, RoHS, UL
100
0.5
White,Brown,Grey

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

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Wireless Contacts
Wireless Alarm
CE, ISO, RoHS
Indoor
Electro-Optical Type
FCC

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

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US$ 0.9-1.8 / Piece
1000 Pieces (MOQ)

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Two-Wires
Standard
ISO, RoHS, CE
2 Wires or 3 Wires
White Brown Grey for Your Selection
1000PCS/Carton

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US$ 2.49-3.89 / Piece
500 Pieces (MOQ)
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Wired
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, ISO, RoHS

Favorites

US$ 0.1-1 / Piece
1 Piece (MOQ)

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Home, Special Equipment, Car/Motorcycle
Door, Window
CE, ISO, RoHS
100
0.5
White,Brown,Grey

Favorites

US$ 0.6-1.1 / Piece
100 Pieces (MOQ)
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RF Remote Control
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

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Home Alarm
Home
Door, Personal, Window
CE, RoHS, UL
Optional " L " Bracket
N/O

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

Favorites

US$ 0.2 / Piece
100 Pieces (MOQ)

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Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
Door, Personal, Smoke, Fire, Window, Auto
DOT, CE, ISO, FCC, RoHS, CCC, GS
Fbm5c-38
White/Brown
15-25mm

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US$ 1 / Piece
1000 Pieces (MOQ)

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Home, Industry
Door, Window
CE, ISO, RoHS
100
0.5
N/O,N/C,Spdt

Favorites

US$ 0.7-1.2 / Piece
100 Pieces (MOQ)
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Wired
Electromagnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

Favorites

US$ 0.65-1.5 / Piece
100 Pieces (MOQ)

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UL, CE. Rosh
1000PCS/Carton
Ningbo
Sentek
China
8531901000
Questions & Answers on Door Contact Supplier Factory
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.,Zuden Technology (HK) Co., Limited,Ningbo Sentek Electronics Co., Ltd.,Zuden Technology (HK) Co., Limited,Shenzhen Taian Electronics Co., Ltd. have been making safety products. It mainly includes Door Contact Supplier Factory and China Door,Door Barrier,Rfid Door 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.,Zuden Technology (HK) Co., Limited,Ningbo Sentek Electronics Co., Ltd.,Zuden Technology (HK) Co., Limited,Shenzhen Taian Electronics Co., Ltd. provide Door Contact Supplier Factory and related China Door,Door Barrier,Rfid Door products and they generally have a minimum order quantity requirement like 1.
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