Sentek Normal Closed Recessed Magnetic Door Contacts Reed Switch Alarm BS-2011
Contact Supplier
Product Highlights
- Multiple Color Options: Available in White, Brown, and Grey to match various decor styles.
- Flexible Mounting: Includes both adhesive and screw mount options for easy installation.
- Customizable Leads: Special leads available upon request to suit specific wiring needs.
- Wide Reed Form Selection: Offers N/O, N/C, and SPDT configurations for diverse system compatibility.
- High Switching Capacity: Supports up to 100V and 0.5A with a maximum contact rating of 10W.
- OEM/ODM Services: Full customization, minor customization, and design-based customization available.
- CE Certified: Product meets CE safety and quality standards for international markets.
- Compact Design: Mini stick-on contact with flange for discreet and space-saving installation.
Product Attributes
- Customization
- Available
- Signal Transmission
- Wired
- System
- Intelligent System
- Model NO.
- BS-2011
- Type
- No Nc
- Application
- Home
- Usage
- Door, Window
- Certification
- CE
- Maximum Switching Voltage
- 100
- Maximum Switching Current
- 0.5
- Color
- White, Brown, Grey
- Reed Form
- N/O,N/C,Spdt
- Loop Type
- Closed/Open
- Closed Gap[Inch(mm)]
- 1 (25)
- Product Name
- Recessed Magnetic Door Contacts
- Transport Package
- 1000PCS/Carton
- Specification
- 33.5mm * 13.5
- Trademark
- Sentek
- Origin
- Ningbo China
- HS Code
- 8531901000
- Production Capacity
- 300000/Month
Product Images of Sentek Normal Closed Recessed Magnetic Door Contacts Reed Switch Alarm BS-2011
Find Similar Products
Product Description

Specification:
| Style: | Normal Closed Recessed Magnetic Door Contacts Reed Switch Alarm BS-2011 | Item: | BS-2011 |
| Color: | White, Brown, Grey | Material: | ABS |
| Cable: | Side leads with #22AWG 18" length | Loop Type: | closed |
| Reed Form: | N/O | Colsed Gap[Inch(mm)] | 1 (25) |
| Depature Gap[Inch(mm)] | 1.06 (27) | Maximum InitialContact Resistance(Ohm) | 0.150 |
| MaximumContact Rating(W) | 10 | Maximum Switching Voltage(VDC/VAC) | 100 |
| Maximum Switching Current(A) | 0.5 | Certificate | CE |
Normal Closed Recessed Magnetic Door Contacts Reed Switch Alarm BS-2011

Dimension (mm):
Product Features:
* Mini Stick-on contact with flange
* Side leads with #22AWG 18" length
* Adhesive and screw mount included
* Special leads on request
* Switches or magnets available seperately
* Resistor, Diode and Supervisory Loop available on request
* Colors: White, Brown, Grey
* Without Flange (BS-2051)
Order Information:
| Part Number | Loop Type | Reed Form |
Closed Gap [Inch(mm)] |
Depature Gap [Inch(mm)] |
Maximum Initial Contact Resistance (Ohm) |
Maximum Contact Rating(W) |
Maximum Switching Voltage (VDC/VAC) |
Maximum Switching Current(A) |
| BS-2011 | Closed | N/O | 1 (25) | 1.06 (27) | 0.150 | 10 | 100 | 0.5 |
| BS-2011MN2550 | Closed | N/O | 1 (25) | 1.1 (28) | 0.150 | 10 | 100 | 0.5 |
| BS-2011WG | Closed | N/O | 1 1/4 (31) | 0.150 | 10 | 100 | 0.5 | |
| BS-2011A | Open | N/C | 1 (24) | 0.150 | 3 | 30 | 0.2 | |
| BS-2011C | Closed & Open | SPDT | 1 (24) | 0.150 | 3 | 30 | 0.2 |
Related Products
Company Information
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2531332". Items marked "" are certified.
Company Profile
Ningbo Sentek Electronics Co., Ltd. Was founded in November 2005, is located in the beautiful port city of Ningbo, the factory covers an area of more than 10, 000 square meters, is a commitment to research and development and production of security and fire alarm, smart home equipment, proximity sensors and other products as one of the high-tech enterprises.
The company has its own excellent development and management team, with more than 30 management personnel; More than 10 technical engineers, engaged in security and fire alarm product design for many years, has a strong development ability, can meet the different needs of customers.
The company has a very strong production capacity; Monthly production of fire alarms 150, 000, door magnetic switch 350, 000 sets. It has a variety of advanced production testing equipment, such as UL test smoke box, EN test smoke box (AWT, LORENZ), sensitivity automatic setting smoke box, CARBON monoxide gas alarm test box (Siemens core equipment), passive infrared testing equipment, ultrasonic welding machine, laser marking machine, injection molding machine and hardware mold manufacturing equipment.
Shang Tai regards the product quality as the enterprise life, carries on the strict production control and the quality inspection to the product, the production product carries on the 100% sensitivity and the function test. In order to make the products have a more favorable position in the international and domestic market, the designed products are designed and produced according to the specification requirements of their product standards (such as UL268, UL217, EN54, EN14604, 3C, etc. ). A number of products developed and designed by the company have passed the certification of UL, FCC, KFI, NS and EN (LPCB, BSI, INTERTEK, VDS). At present, there are more than 150 types of products and more than 2000 models. Products are exported to all over the world, the company with Europe and the United States, Asia, the Middle East and other different customers established a long-term stable business relations of cooperation.
In order to expand the domestic market, the company acquired Jiangsu Weston Fire equipment Co., Ltd. Weston fire equipment Co., Ltd. is a high-tech cooperative enterprise specializing in the design, development, production, installation and service of fire alarms. Has advanced production testing equipment, its main products JTY GD - 2101 - point type photoelectric smoke fire detector, JTW lh-zd - 2102 - point type heat fire detector, manual fire alarm button J - SA - 2106, JB - TBL - 8100 fire alarm controller (LianDongXing) and so on dozens of products by the national fire electronic product quality supervision and inspection center of qualified, and through the Ministry of Public Security fire product conformity assessment center by CNCA - C18-01: 20 14 "mandatory product certification implementation rules" audit, access to the national mandatory product certification certificate, Use the CCCF certification mark.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 448 Yingchun Road, Wangchun Industrial Park, Ningbo, Zhejiang, China
-
Plant Area
- 10035.2 square meters
-
Number of Employees
- 148
-
Registered Capital
- 5,190,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 2000 Pcs
-
Supply Chain Partners
- 12
Our Production Capability & Technical Expertise
-
Main Products
- Smoke Alarm, Smoke Detector, Magnetic Door Contacts
-
Production Lines
- 6
-
Production Machines
- Injection Facility, CNC Facility, Assembling line
-
QA/QC inspectors
- 10 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 21 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-11-14
-
Export Year
- 19 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 51,679,777.47 RMB
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- What colors are available for this door contact?
- The product is available in White, Brown, and Grey.
- Can the leads be customized?
- Yes, special leads are available upon request.
- What is the maximum switching voltage and current?
- The maximum switching voltage is 100V and the maximum switching current is 0.5A.
- Is OEM or ODM service available?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 2000 pieces.
- What is the lead time for production?
- The lead time is one month for both peak and off-peak seasons.
- Does the product come with mounting hardware?
- Yes, adhesive and screw mount options are included.
- What certifications does the product have?
- The product is CE certified.
Send your message to this supplier
People who viewed this also viewed
-
US$6.00-8.50 / Piece
-
US$0.79 / Piece
-
US$350.00 / Piece
-
US$0.85-0.95 / Piece
-
US$200.00 / Piece
-
US$0.70-1.50 / Piece
-
US$0.65-1.50 / Piece
-
US$1.08 / Piece
-
US$0.58 / Piece
Product Groups
- Fire Alarm Control Panel
- Smart Home
- Conventional Fire Detectors
- Stand-alone Fire Detectors
- Addressable Fire Detectors
- Flame Detector
- Carbon monoxide detector
- Combustible Gas Detectors
- Z-wave sensor
- PIR motion sensor
- Wired Reccessed Magnetic Contacts
- Wired Surface Mount Magnetic Contacts
Find Similar Products By Category
- Supplier Homepage
- Products
- Wired Surface Mount Magnetic Contacts
- Sentek Normal Closed Recessed Magnetic Door Contacts Reed Switch Alarm BS-2011
Related Categories
Hot Searches
- Door Alarm Factories
- Door Phone Factories
- Door Sensor Factories
- Door Access Control Factories
- Door Magnetic Contacts
- Alarm Magnetic Door
- Magnetic Door Switch
- Door Alarm Sensor Switch
- Magnetic Alarm Switch
- Recessed Magnetic Door Contacts Bulkbuy