
( Brand: Bnafes ), ( Manufacturer Part Number: QM115 ), ( Part Type: Security Alarm Contact Sensor Switch ), ( Connectivity Protocol: X-10 ), ( Current Rating: 0.5 Amps ), ( Operating Voltage: 100 Volts ), ( Mounting Type: Door Mount ), ( Country Of Origin: China ), ( Connector Type: Plug In ), ( Operation Mode: Off ), ( Switch Type Reed Switch: Material Acrylonitrile Butadiene Styrene ), ( Actuator Type: Plunger ), ( Contact Type: Normally Closed ), ( Package Dimensions: 4 X 2 X 1.02 Inches; 1.06 Ounces ), ( UPC: 726084867567 )
Product Name: BNAFES QM115 Recessed Door and Window Security Alarm Contact with Magnetic Reed Switch
Overview:The BNAFES QM115 is a high-quality recessed door and window security alarm contact designed for use with magnetic reed switches. This contact is ideal for securing doors and windows in both residential and commercial settings where discreetness and reliability are a priority. The recessed design offers a sleek finished appearance that seamlessly blends with the surroundings, making it an excellent choice for those who value both security and aesthetics.
Design and Construction:The QM115 contact is made from premium materials, ensuring durability and longevity. Its recessed design allows it to be installed flush with the wall, providing a neat and unobtrusive look. The contact can accommodate various sizes of magnetic reed switches, with the ability to adjust the sensitivity to fit different door and window frames. This versatility makes it suitable for use with various types of doors and windows.
Functionality:The QM115 contact functions by detecting the presence or absence of a magnetic reed switch. When the switch is closed, the contact is completed, creating a circuit that sends a signal to the alarm system. If the switch is opened, the contact is disconnected, breaking the circuit and triggering an alarm response. This makes it an essential component in securing entry points and ensuring the safety of your property and belongings.
Installation and Compatibility:Installing the BNAFES QM115 is made easy with the provided installation instructions. It is compatible with most standard magnetic reed switches and can be effortlessly integrated into existing alarm systems. For optimal performance, it is essential to follow the recommended installation procedures to ensure proper functioning and sensitivity adjustment.
Maintenance:The QM115 contact requires minimal maintenance, with regular cleaning and occasional sensitivity adjustments being the primary concerns. Proper maintenance ensures the long-term reliability and effectiveness of the sensor.
Conclusion:The BNAFES QM115 Recessed Door and Window Security Alarm Contact with Magnetic Reed Switch offers discerning consumers a reliable and discreet solution for securing their doors and windows. Its sleek design, durability, and easy installation make it an excellent investment for those seeking to enhance their home or business security measures.
Pros of BNAFES QM115 Recessed Security Alarm Contacts:1. Discreet Design: The recessed design of the BNAFES QM115 contacts blends seamlessly with the wall, making it less noticeable and less likely to be tampered with.
2. Magnetic Reed Switch: The contact uses a magnetic reed switch to detect the opening or closing of doors and windows. This ensures reliable and accurate detection.
3. Weather-Resistant: The QM115 contacts are rated for both indoor and outdoor use, making them suitable for various environments.
4. Easy Installation: The sensor comes with an adjustable mounting bracket, making the installation process quick and hassle-free.
5. Compatibility: These contacts work with most security systems and can be used to protect doors and windows of various sizes.
Cons of BNAFES QM115 Recessed Security Alarm Contacts:1. Limited Range: The QM115 contacts have a limited detection range of up to 1 inch (2.54 cm), meaning they may not be suitable for large doors or windows.
2. Battery Operated: Although they are easy to install, the QM115 contacts are battery-operated, which may require occasional battery replacements.
3. False Alarms: Depending on the environment and magnetic objects nearby, the sensors may sometimes trigger false alarms.
4. Single Zone: Each QM115 sensor can only protect a single zone, meaning multiple sensors are needed to protect multiple doors or windows.
In conclusion, the BNAFES QM115 recessed security alarm contacts prove to be a reliable and effective option for discreetly protecting doors and windows against unauthorized entry. While they may have some limitations, such as a limited detection range and the need for occasional battery replacements, their functionality and ease of installation make them a valuable addition to any security system.
Recommendation: Whether you're looking for a replacement or an addition to an existing security system, the BNAFES QM115 recessed security alarm contacts are a worthy investment. Considering their reliability, ease of installation, and discreet design, these contacts are an excellent choice for protecting doors and windows. If you need to cover a larger area, you might consider purchasing multiple sensors or looking into alternative solutions with a longer detection range.
Rated Power: 10W;Contacts Status: NC; Operating Distance: 12mm. When make order, pals check carefully. Cable length : 25.4cm/10 ;Size: 17 x 11mm / 0.67 0.43. Designed for use with alarm systems.
Product Name: Door Magnetic Switch; Maximum Current: 0.5A; voltage : 100V. Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch White 4Pcs:: Item model number QM115, Connectivity Protocol X-10, Current Rating 0.5 Amps, Operating voltage 100 volts , Mounting Type Mount, Brand Bnafes, Country of Origin China, Connector Plug In, Operation Mode Off, Material Acrylonitrile Butadiene Styrene, Actuator Plunger, Contact Normally Closed, Package Dimensions 4 x 2 1.02 inches; 1.06 ounces, Manufacturer Bnafes. Color: White; Housing Material: ABS. Great for use in family and factory window, door.
Easy to install. The reed switch is an electrical operated by applied magnetic field. Open door light off. For example: Install on the door, close door light.