1. Alarm Sensors & Motion Detectors Items
  2. sku: 5751736052983771
  3. DSC EV-DW4955

DSC EV-DW4955 Wireless Mini Door Window Contact Sensor Battery Door/window Magnet

Ev-dw4955 Dsc Brand New Wireless Mini Door/window Contact Sensor Battery Magnet

( Brand: Dsc ), ( Manufacturer Part Number: EV-DW4955 ), ( Type: Window Sensor ), ( Color: White ), ( Connectivity: Wireless )

Review DSC New Wireless Mini Door/window Contact Sensor Battery Magnet

The DSC EV-dw4955 Wireless Mini Door/Window Contact Sensor with Battery and Magnet is a versatile and reliable security solution for securing doors and windows in your home or business. This wireless sensor is designed to work with DSC wireless security systems and is easy to install without the need for professional help.

Measuring only 1.5 inches long and 0.7 inches wide, this mini contact sensor is unobtrusive and can be installed on doors or windows without disrupting the aesthetic of your space. It comes with a powerful magnet and a reed switch that activates the alarm when the door or window is opened, providing you with peace of mind and an added layer of security.

The sensor runs on a long-lasting CR2 battery, which is included with the purchase and can last up to five years. This ensures that you don't have to worry about frequent battery replacements, saving you time and money. The sensor also features a low battery indicator, which alerts you when it's time to replace the battery.

The wireless technology of the DSC EV-dw4955 sensor allows for easy integration with your security system. It communicates wirelessly with your control panel using DSC's proprietary 433MHz frequency, ensuring a secure and reliable connection. This technology also allows for quick and easy installation, as there is no need to run wires between the sensor and the control panel.

The sensor is also equipped with a supervised feature, which constantly monitors the sensor's status and alerts you if the connection is lost or if the sensor is tampered with. This provides an added layer of security and ensures that you are always aware of any potential threats.

The DSC EV-dw4955 Wireless Mini Door/Window Contact Sensor with Battery and Magnet is a high-quality and reliable security solution that is easy to install and maintain. It is suitable for use on doors and windows of all sizes and types, making it a versatile addition to any security system. With its long battery life, wireless technology, and supervised feature, you can trust this sensor to provide you with the peace of mind and security you deserve.

Pros and Cons of Buying DSC EV-dw4955 Wireless Mini Door/Window Contact Sensor with Battery and Magnet

The DSC EV-dw4955 is a wireless mini door/window contact sensor designed to provide security for your homes or businesses. This device uses a battery-operated magnet to detect the opening and closing of doors or windows. In this discussion, we will explore the advantages and disadvantages of purchasing a DSC EV-dw4955.

Pros:

1. Wireless functionality: The DSC EV-dw4955 operates wirelessly, making it easy to install and place in hard-to-reach areas without the need for drilling or running wires.

2. Battery-operated: The device has a long battery life, which reduces the need for frequent battery replacements and lowers maintenance costs.

3. Versatile: The DSC EV-dw4955 can be used on various door and window types, including those with glass, making it a versatile security solution.

4. Compact design: The miniature size of the sensor makes it unobtrusive and less noticeable, which can help deter potential intruders.

5. Easy to program: The device is simple to program, even for those without extensive technical knowledge.

Cons:

1. Limited range: The wireless range of the DSC EV-dw4955 is relatively short, which may not be suitable for larger properties or buildings with thick walls.

2. Delayed response time: The sensor may have a slight delay in detecting when a door or window is opened or closed, which could potentially allow a burglar a momentary opportunity to enter the premises.

3. Potential false alarms: The sensor may trigger false alarms due to magnetic interference from nearby objects or animals, which could lead to unnecessary worries and potential annoyance.

4. Cost: The DSC EV-dw4955 is more expensive than some other contact sensors on the market, which could be a deterrent for some potential buyers.

5. Limited compatibility: The sensor may not be compatible with all security systems, which could limit its usability for certain customers.

Conclusion:

The DSC EV-dw4955 wireless mini door/window contact sensor with battery and magnet offers several advantages, such as wireless functionality, battery-operated design, versatility, compact size, and ease of programming. However, it also has some drawbacks, including a limited range, delayed response time, potential for false alarms, higher cost, and limited compatibility. Ultimately, the decision to purchase the DSC EV-dw4955 depends on your specific security needs, budget, and compatibility requirements. If the advantages outweigh the disadvantages for your situation, then the DSC EV-dw4955 could be a worthwhile investment for your home or business security system.

Recommendation:

If you are looking for a versatile, wireless, and compact door/window contact sensor for your security system, the DSC EV-dw4955 could be an excellent choice for you. However, consider the potential drawbacks, such as the limited range and higher cost, before making your final decision. If these factors are not deal-breakers for you, then the DSC EV-dw4955 is definitely worth considering.

Details:

Brand New Secure Wireless / DSC EV-DW4955 Mini Door/Window Contact Sensor includes Magnet and Battery.

part #: evdw4955 prices

  • $22.50-$49.00

specifications secimotions:

  • brand: Dsc
  • mpn: Ev-dw4955
  • type: Window Sensor
  • color: White
  • connectivity: Wireless

general secimotions:

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

payments secimotions:

  • credit card: Visa
  • other
  • wallet: Google-pay

seller secimotions:

  • # reviews: 867
  • rating: 100.0%
  • city: Linden, Michigan

returns secimotions:

  • policy: No Returns

shipping secimotions:

  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 5-11 Days
  • cost: $4.74
  • class: Standard

offer secimotions:

  • quantity: 5
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: September 4, 2025
type: window sensor, connectivity: wireless,
category: electronics > surveillance smart home electronics > home surveillance > sensors motion detectors, color: white, sku: 5751736052983771,

Dsc EV-DW4955 Is Similar To:

secimotions logo
4 offers $22.50–$49.00 USD
  • Offer #1: $42.50 price + $8.06 shipping estimate = $50.56* total.+$8.06 shipping
  • Offer #2: $22.50 price + $8.75 shipping estimate = $31.25* total. Prices for 1 wireless sensor 7 available all have discoloration from sun exposure, and some paint spots on them They measure one and three-quarter inch 1 3/4 by one and an 8th inch 1 1/8 by 11/16 tall Similar sensors Include ws4945 dw4975 Use cr2450 3V button type battery.+$8.75 shipping
  • Offer #3: $49.00 price + $0.00 shipping estimate = $49.00* total. With its 433mhz connectivity, this alarm sensor offers peace of mind for homeowners looking to enhance their security system. The DSC Secure Wireless Door/Window Alarm Sensor # 433mhz is a reliable and easy to install home security device that is specifically designed for windows.FREE SHIPPING
  • Offer #4: $259.95 price + $11.95 shipping estimate = $271.90* total. Supports 16 Wireless Keys (any combination of 1-way or 2-way wireless keys). PowerSeries v4.6+.+$11.95 shipping

Copyright © secimotions.com