KERUI Wireless Door Window Magnetic Sensor Gsm Security Sy 313103390344 Alarm 433MHZ Door/window

( Brand: Kerui ), ( Part Type: Security Sensor Alarm ), ( Color: White ), ( Battery Description: 12v ), ( Power Source: Battery Powered, Dc ), ( Compatible Devices: Home Security System ), ( UPC: 313103390344 )

Review KERUI 433mhz Wireless Door/window Magnetic Sensor For Gsm Home Security Alarm Sy

Introducing the Kerui 313103390344 433MHz Wireless Door/Window Magnetic Sensor, a versatile and essential component for enhancing the security of your home or business. Designed with state-of-the-art technology, this sensor provides reliable and accurate detection for doors and windows, ensuring that you are always informed of any unauthorized access.

Measuring only 7.5 cm x 3.5 cm x 1.3 cm (2.95 inches x 1.37 inches x 0.51 inches), this compact sensor is unobtrusive and can be easily installed on doors and windows without disturbing their appearance. It operates on a 433MHz frequency, ensuring a stable and secure wireless connection with your GSM security alarm system.

The Kerui 313103390344 sensor utilizes a magnetic reed switch to detect the opening and closing of doors and windows. Its sensitive design can detect even the smallest movement, providing you with immediate alerts through your security system. The sensor has a detection range of up to 10 meters (32.8 feet), allowing for flexible placement and coverage.

This sensor is built with a robust and durable design, featuring a waterproof and dustproof housing that protects it from harsh environmental conditions. Its long battery life, which lasts up to 3 years, ensures minimal maintenance and downtime. The sensor also features an LED indicator, which shows the status of the sensor's connection and battery level.

To install the Kerui 313103390344 sensor, simply attach the magnetic part to the door or window frame and the reed part to the door or window. Once installed, the sensor will automatically connect to your GSM security alarm system. The sensor is also easy to configure, allowing you to customize its settings according to your specific security needs.

In conclusion, the Kerui 313103390344 433MHz Wireless Door/Window Magnetic Sensor is a must-have for anyone looking to enhance the security of their property. Its compact size, reliable detection, and long battery life make it an essential addition to any GSM security alarm system. With its robust design and easy installation, you can have peace of mind knowing that your home or business is protected against unauthorized access.

Pros and Cons of Buying Kerui 313103390344 433MHz Wireless Door/Window Magnetic Sensor for GSM Security Alarm System

The Kerui 313103390344 is a 433MHz wireless door/window magnetic sensor designed for use with GSM security alarm systems. This sensor allows users to monitor the status of doors and windows wirelessly, ensuring added security to their homes or businesses. In this article, we will discuss the pros and cons of buying this sensor to help you make an informed decision.

1. Wireless Design: The wireless design of the Kerui sensor eliminates the need for wired connections, allowing for easier installation and more flexibility in placement.

2. Long Operating Range: With a long operating range of up to 30 meters, this sensor can be installed far away from the control panel without sacrificing reliability.

3. Magnetic Contact: The magnetic contact design ensures that the sensor will detect when a door or window is opened or closed, providing accurate and timely information.

4. Compatibility: This sensor is compatible with various GSM security alarm systems, making it a versatile choice for users.

5. Battery-Operated: The sensor is battery-operated, which means that it does not require a constant power source and can be used in areas with no electricity.

1. Battery Replacement: Periodic battery replacement is required, which can be an inconvenience for some users.

2. Limited Number of Sensors: Each GSM security alarm system may have a limited capacity for the number of sensors it can support, making it necessary to consider the total number of sensors needed before purchasing.

3. Potential Interference: Wireless signals can be susceptible to interference from other devices, which may affect the reliability of the sensor.

4. Cost: The cost of the Kerui sensor may be higher than some wired alternatives, which could be a consideration for budget-conscious users.

The Kerui 313103390344 433MHz Wireless Door/Window Magnetic Sensor is a reliable and versatile choice for users looking to add wireless monitoring capabilities to their GSM security alarm systems. Its wireless design, long operating range, magnetic contact, compatibility, and battery-operated functionality make it a convenient and effective solution for monitoring doors and windows. However, the need for periodic battery replacement, potential interference, limited number of sensors supported by each system, and higher cost compared to wired alternatives are factors that should be considered before making a purchase.

If you require a wireless door/window magnetic sensor for your GSM security alarm system, the Kerui 313103390344 is a solid choice. Its features provide accurate and timely information, making it an essential component for securing your property. Consider the total number of sensors you need and the potential cost before making a purchase. Overall, the benefits of this sensor outweigh the drawbacks for most users.

Details:

Under arming state:When someone open the door/window ,the door detector will send alarm signal to control host, Easy install and operation, Installed in doors windows/drawer, Technical Parameters: Power Supply: DC12V, Static Current. Low- voltage reminder function - When wireless door sensor is in low voltage , it will flash light all the time to remind user change batteries. Can't work standalone - The door detector with home alarm system,use as accessories. Superior circuit design, High-performance and low power consumption.

Use the place, The door/window sensor be used to detect doors ,windows,drawers cabinets and other illegal open or move. Easy to install just peel and stick. Magnetic sensor switch detects entry protecting your home or office. Feature: 1.Built-in antenna to strengthen the signal, 2.

Built-in unidirectional antenna - The door/windows alarm with built-in to strengthen the signal, make it more sensitive.: KERUI D022 Wireless Door Sensor Work with Home Alarm System: Note: 1.The door alarm can't work standalone,it need the home system.When detector is triggered,it can send signal to host.

specifications secimotions:

• brand: Kerui
• part type: Security Sensor Alarm
• color: White
• battery description: 12v
• power source: Battery Powered, Dc
• compatible devices: Home Security System
• upc: 313103390344

shipping secimotions:

• class: Standard
• transit: 4-10 Days
• cost: $0.00
• type: Fixed
• service: Standard

general secimotions:

• Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors
• condition: New

payments secimotions:

• credit card: Mastercard
• wallet: Apple-pay
• other

offer secimotions:

• availability: In Stock
• quantity: 1
• started: April 3, 2026
• options: Ship-to-home
• sold: 0

seller secimotions:

• rating: 99.8%
• # reviews: 606
• city: Denver, Colorado

returns secimotions:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

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