Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
100000 HKD
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Magnetic Sensor, Door Switch, Door Sensor manufacturer / supplier in China, offering Wireless Intelligent Magnetic Door Sensor Switch for Home Alarm System, N9 Wireless GSM Listen Audio Bug Surveillance Device Quad-Band Audio Voice Detect SIM Card Spy Ear Bug, 720p Motion Detection Clothes Hook Camera Mini DV DVR Video Cam and so on.

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Supplier Homepage Products Alarm System Accessories Wireless Intelligent Magnetic Door Sensor Switch for Home Alarm System

Wireless Intelligent Magnetic Door Sensor Switch for Home Alarm System

Get Latest Price
Min. Order / Reference FOB Price
200 Pieces US $1.68/ Piece
Port: Shenzhen, China
Production Capacity: 15000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Type: Magnetic Switch
Principle: Magnetic
Standard: Standard
Application: Warehouse
Size: 71 * 36 * 15 mm
Certification: ISO, RoHS, CE

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Basic Info

Model NO.: NT-MC03
Working Frequency: 315MHz or 433.92MHz
Encoding Type: Fixed Code/Learning Code
Transmitting Distance: up to 100 Meters
Trademark: Newerton
Transport Package: Neutral Packing
Specification: CE
Origin: Shenzhen China

Product Description

Wireless Magnetic Door Alarm Sensor 

Tech Features:
Model No.: NT-MC03

Working VoltageDC12V
Operating Current12MA
Quiescent current5UA
Transmitting Frequency315/433MHZ
Transmitting Distance100M
  • Protect your doors, windows, sliding doors, sliding windows and cabinets, etc... 
  • Widely used in wireless home or business alarm system 
  • Static Current Consumption: ≤ 5 μA 
  • Emission Current: ≤ 15mA 
  • Operating Temperature: -10°C~50°C
  • Emission Distance: 100m (Open field) 
  • Decode: Fixed code by jumpers, learning code EV1527
  • Alarm time: 5 seconds 
  • LED Indication of alarm and low battery 
  • Built-in Battery: 23A-12V battery (included, useful life time 6-12 months) 
  • Size: 70mm x 40mm x 15mm (antenna not included) 
  • Emission Frequency: We can offer 315 MHz or 433 MHz, you can choose one. 
  • Oscillation resistor / Timing resistor : We can offer 1.2M, 1.5M, 1.8M, 2.2M, 3.3M or 4.7M, you can choose one

Stick part A (magnetic bar) on the edge of a moveable door or window, and stick part B on the fixed doorframe or window frame.

Note: The distance of these two parts shall be less than 1-2 cm when the door or the window is closed.


Pull out the antenna of the detector.
When the door or window is opened from the closed position, LED 1 will turn on red light for 5 seconds, the detector will be triggered and will send alarming signal to the main unit.
Indication of low battery: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you must immediately change the battery.

Wireless Intelligent Magnetic Door Sensor Switch for Home Alarm System

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