Home Construction & Decoration Door Lock Latch Lock For Door Dual Frequency Door Device 2025 Product List

Dual Frequency Door Device

products found from  trusted manufacturers & suppliers

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US$ 21 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
4G (B1/B2/B3/B4/B5/B7/B8/B28/B40) 2g
SMS, GPRS Platform, Android Ios APP

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US$ 15.5 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
850/900/1800/1900MHz
SMS, GPRS Platform, Android Ios APP

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US$ 22.2 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
4G (B1/B2/B3/B4/B5/B7/B8/B28/B40) 2g
SMS, GPRS Platform, Android Ios APP

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US$ 150 / Piece
1 Piece (MOQ)
Shenzhen Joint Technology Co., Ltd.
Shenzhen Joint Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Container Tracking, Container Door Monitoring
Mixed Type
Multichannel
Integration Type
Dual-Frequency
Sirf

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US$ 26.8 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
4G (B1/B2/B3/B4/B5/B7/B8/B28/B40)
3G (B1/B2/B3/B5/B8) 2g (850/900/1800/1900MHz)

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US$ 18.5 / Piece
50 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
Motorcycle Car GPS Tracking Device
12 Months

Favorites

US$ 18.5 / Piece
50 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
Car Vehicle GPS Tracking Device
12 Months

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US$ 26.7 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
4G (B1/B2/B3/B4/B5/B7/B8/B28/B40)
3G (B1/B2/B3/B5/B8) 2g (850/900/1800/1900MHz)

Favorites

US$ 20.6-25 / Piece
10 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
4G (B1/B2/B3/B4/B5/B7/B8/B28/B40) 2g
SMS, GPRS Platform, Android Ios APP

Favorites

US$ 18.5 / Piece
10 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
ISO9001
1 Year
Vehicle Fleet/Logistics/Vehicle Rental
12 Months

Favorites

US$ 18.5 / Piece
50 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
Vehicle GPS Tracking Device
12 Months

Favorites

US$ 26.7 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
4G (B1/B2/B3/B4/B5/B7/B8/B28/B40)
3G (B1/B2/B3/B5/B8) 2g (850/900/1800/1900MHz)

Favorites

US$ 21 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
B1/B2/B3/B4/B5/B7/B8/B28/B40; 1900/1800/900/850 Mh
SMS, GPRS Platform, Android Ios APP

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12-24V
-159dBm
L1, 1575.42MHz C/a Code
800mAh/3.7V Li-Polymer Battery
66
GPS Tracker

Favorites

US$ 268 / Piece
1 Piece (MOQ)
Shenzhen Joint Technology Co., Ltd.
Shenzhen Joint Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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No Screen
Automotive
ISO14001
1 Year
GPS Tracker
Mixed Type

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US$ 15.84-17.51 / Piece
10 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
ISO9001
1 Year
Cut off, Acc and Fuel Monitor, Power off a
GSM/GPRS Coban GPS Tracker

Favorites

US$ 19 / Piece
50 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC
12months
External Antennas
120g

Favorites

US$ 19 / Piece
50 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC
12months
External Antennas
120g

Favorites

US$ 19.5 / Piece
100 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
4G (B1/B2/B3/B4/B5/B7/B8/B28/B40) 2g
SMS, GPRS Platform, Android Ios APP

Favorites

US$ 15.5-16.88 / Piece
10 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
ISO9001
1 Year
Cut off, Acc and Fuel Monitor, Power off a
GSM/GPRS Coban GPS Tracker

Favorites

US$ 18.5 / Piece
50 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
Waterproof GPS Tracking Device
12 Months

Favorites

US$ 669-999 / Piece
1 Piece (MOQ)
Keylaser Group Ltd
Keylaser Group Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Beijing, China
  • Others
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RF Equipment
RF (Radio Frequency)
Salon, Home
Portable
10inch
9pins; 25pins; 64pins

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US$ 11.5-12 / Piece
1 Piece (MOQ)
Shenzhen Yushengchang Technology Co., Ltd.
Shenzhen Yushengchang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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No Screen
Automotive
RoHS, CE
1 Year
Less Than 5M
Yes, Support

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US$ 370-400 / Piece
1 Piece (MOQ)
Shenzhen Limai Electronics Co., Ltd
Shenzhen Limai Electronics Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

Secured Trading Service

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Color Screen
Community, Garage, Company, Hotel, Warehouse, Parking, Hospital, Campus, Supermarket, Enterprise, Factory, Park
With Clock
With Voice Service
50000
TCP/IP

Favorites

US$ 38500 / Set
1 Set (MOQ)
Tianjin Hitrees Machinery Equipment Co., Ltd.
Tianjin Hitrees Machinery Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Provided
1 Year
Liquid Nitrogen
No
Open System
Frequency Fan

Favorites

US$ 11.5-12 / Piece
1 Piece (MOQ)
Shenzhen Yushengchang Technology Co., Ltd.
Shenzhen Yushengchang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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No Screen
Automotive
RoHS, CE
1 Year
Less Than 5M
Yes, Support

Favorites

US$ 19.5-20 / Piece
1 Piece (MOQ)
Shenzhen Yushengchang Technology Co., Ltd.
Shenzhen Yushengchang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

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No Screen
Automotive
RoHS, FCC, CE
1 Year
Less Than 5M
Zhongke micro AT6558R

Favorites

US$ 19.5-20.5 / Piece
1 Piece (MOQ)
Shenzhen Yushengchang Technology Co., Ltd.
Shenzhen Yushengchang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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No Screen
Automotive
RoHS, CE
1 Year
Less Than 5M
Support

Favorites

US$ 24.5-25.5 / Piece
1 Piece (MOQ)
Shenzhen Yushengchang Technology Co., Ltd.
Shenzhen Yushengchang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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No Screen
Automotive
RoHS, FCC, CE
1 Year
Support
Less Than 5M

Favorites

US$ 850-950 / UNIT
5 UNIT (MOQ)
Zhejiang Fomos Medical Technology Co., Ltd.
Zhejiang Fomos Medical Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Pressure Steam
Pressure Steam Sterilization Equipments
CE, FDA, ISO13485
220V/110V
With LCD Display
Sterilization Information Recording and Printing
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Questions & Answers on Dual Frequency Door Device
Q
How can I identify reliable suppliers of door locks in China?
A
Discover the perfect addition to your Door Lock with our Dual Frequency Door Device.When searching for trustworthy suppliers in China, utilize online platforms, participate in industry exhibitions, and refer to business directories. Verify supplier qualifications, request product samples, and consider collaborating with a well-known manufacturer to ensure premium product quality and service reliability.
Q
What types of materials are commonly used in the production of door locks?
A
The Dual Frequency Door Device is included in our comprehensive Door Lock range.Door locks are typically crafted from materials like steel, brass, or zinc alloy. Each material offers unique benefits in terms of strength, durability, and aesthetics. Partnering with a reputable supplier can help you choose the optimal material for your specific requirements.
Q
What advantages are associated with sourcing door locks wholesale?
A
The Dual Frequency Door Device is a premium choice in the Door Lock category.Procuring door locks through wholesale allows for cost savings, availability in bulk quantities, and consistent product quality. Wholesale transactions often feature discounts and customization possibilities, enabling you to acquire high-grade products from dependable suppliers for your construction and decoration needs.
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