Gold Member Since 2013
Audited Supplier
Shenzhen Safety Electronic Technology Co., Ltd.

Magnetic Contact, Home Security, Burglar Alarm manufacturer / supplier in China, offering Independent Door Window Magnetic Contact Burglar Alarm, Battery Operated Portable Carbon Monoxide Co Detector, Conventional Fire Alarm Smoke and Heat Detector for Security System and so on.

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Supplier Homepage Product Door/Window Magnetic Switch Independent Door Window Magnetic Contact Burglar Alarm

Independent Door Window Magnetic Contact Burglar Alarm

FOB Price: US $1-1.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-1.5/ Piece
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Port: Shenzhen, China
Production Capacity: 100000 PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MC-36
  • System: Intelligent System
  • Application: Home, Industry
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Color: White/Beige (Optional)
  • Installation: Adhesive Tape
  • Usage Life: at Least 5 Years
  • Trademark: SFL
  • Specification: 5.5*2cm
  • HS Code: 853100000
  • Signal Transmission: Ultrasonic
  • Type: Anti-Theft Alarm
  • Usage: Door, Personal, Window, Auto
  • Product Name: Standalone Battery Operated Door Sensor
  • Battery: 3*1.5V
  • Alarm Volume: 105dB
  • Material: Plastic
  • Transport Package: Blister Card
  • Origin: Shenzhen, China
Product Description
High Voice Burglar Alarm Independent Door Window Magnetic Contact

Technical Parameters
Product NameStandalone Battery Operated Door Sensor
ColorWhite/ Beige (optional)
InstallationAdhesive Tape
Alarm Volume105dB
Usage LifeAt least 5 years


1. Easily mounted by adhesive tape to window or door. Magnetic sensor switch detects entry protecting your home or office whether your are in or out.

2. Warning door/ window sticker is supplied free in package.

3. Operated by 3 pcs. 1.5V LR44 button cell (battery included in package).

Product Image

The White One:
Independent Door Window Magnetic Contact Burglar Alarm
Independent Door Window Magnetic Contact Burglar Alarm

Independent Door Window Magnetic Contact Burglar Alarm

Independent Door Window Magnetic Contact Burglar Alarm


>>> Use the double side adhesive tape to fix the main unit at the side of the door / window.

>>> Attach the bar magnet to door frame / window frame with the arrow aligning with the reference line of the main unit.

>>> Test the setup by switching the system to "ON" position of the main unit and see whether the alarm can be triggered by opening the door / window


Independent Door Window Magnetic Contact Burglar Alarm


Company information                                                                                        

Shenzhen Safety Electronic Technology Co., Ltd. was established in 2004, and is a high-tech private enterprise specializing in the research, development, manufacture, sale and service of security alarm series products.

Over the years, our company has been adhering to scientific and technological innovation. We are dedicated to new product development, improve the absorption of advanced technological process, and establish a perfect quality assurance system to become a leader in security industry.

♦ Advanced wave welding machine equipment.

 SMT is owned.

 Special testing tools for smoke and gas leak detectors.


Q1: Are you manufacturers?

A: Yes, we are manufacturers in China for more than 15 years.

2: Do you have any MOQ limit for the first order?

A: We are with Low MOQ, 1pc for sample checking is available

Q3: Do you accept OEM/ODM?

A: We accept OEM, as well as a professional team for customer ODM services. 

Q4: How long is your delivery time?

A: 3 working days for sample order;

    5-7 working days for general order;

   10-15 working days for big order.

Q5: Is it OK to print my logo on the product?

A: Yes, We can proide LOGO printed on your products.

Q6: What about the warranty?

A: For the strobe/sensor, we provide 12months warranty;

    for the alarm panel, we provide 18months warranty. 

Q7: Where is your factory located? How can I visit there?

A: Our factory is located in Shenzhen City, Guangdong Province, China. All our clients, from home or abroad, are warmly welcomed to visit us!

We also supply
GSM Alarm SystemSmoke Detector Gas DetectorCarbon Monoxide Detector
Heat Detector Motion DetectorWater Leakage DetectorGlassbreak/ Vibration Detector
Gas Solenoid ValveDoor Magnetic Switch Active Infrared BeamsDual Passive Infrared Detector
Panic ButtonSiren/ HornRemote Controller Open Door Switch`

Contact information:

Official Web:



Contact Person: Ms. Season

Tel: 0086 13428904640

Please enjoy our website, call or email us with any needs. Our professional sales team always be a good standby! Any of your suggestions will be appreciated.

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Ms. Season
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