TYCO PG9975 Dsc Door Window Contact Detector Wireless 7290105405418

( Brand: Tyco ), ( Manufacturer Part Number: PG9975 ), ( Compatible Brand: Adt ), ( Type: Door Alarm ), ( Unit Type: Unit ), ( Color: White ), ( Connectivity: Wireless ), ( Location: Indoor Only ), ( UPC: 290105405418 )

Review TYCO Dsc Door Window Contact Detector Wireless White

The Tyco PG9975 DSC Door Window Contact Detector Wireless is a versatile and reliable security device designed to protect your home or business against unwanted intrusions. This contact sensor is part of the DSC PowerSeries Neo and IQ2 wireless security systems, allowing for easy integration and seamless communication with other wireless devices.

The PG9975 is a door and window contact detector, which means it is primarily used to detect the opening or closing of doors and windows. It features a self-adhesive design, enabling quick and easy installation on various surfaces without the need for drilling or wiring. The sensor comes with two parts: a reed switch and a magnet. The reed switch is affixed to the door or window frame, while the magnet is attached to the moving part, such as the door or window itself. When the door or window is opened, the magnetic field between the reed switch and the magnet is broken, triggering an alarm signal to be sent to the control panel.

This contact detector is wireless, allowing for greater flexibility in installation and placement. It operates on a 433.92 MHz frequency and boasts a reliable transmission range of up to 100 feet, line of sight. The sensor is also equipped with a long-lasting, replaceable CR2 battery, ensuring continuous operation for approximately five years.

The PG9975 Door Window Contact Detector Wireless from Tyco is not only functional but also aesthetically pleasing, with a sleek and modern design. It is constructed from high-quality materials, ensuring durability and resistance to harsh environments. The device is also tamper-resistant, featuring a protective cover that makes it difficult for intruders to disable the sensor without triggering an alarm.

In summary, the Tyco PG9975 DSC Door Window Contact Detector Wireless is an essential component of a comprehensive security system. Its wireless capabilities, reliable transmission range, and long battery life make it a practical and efficient choice for securing doors and windows in various applications. Furthermore, its tamper-resistant design adds an extra layer of protection against potential intrusions.

Pros and Cons of Buying Tyco PG9975 DSC Door Window Contact Detector Wireless

The Tyco PG9975 DSC Door Window Contact Detector Wireless is a popular choice for home security systems due to its wireless functionality and ease of installation. Here are some pros and cons to consider before making a purchase:

1. Wireless: The wireless design allows for easy installation without the need for hardwiring, making it a versatile option for various home layouts.

2. DSC Technology: Utilizes DSC technology, which is known for its reliability and compatibility with many security systems.

3. Battery-Operated: The battery-operated feature ensures uninterrupted operation even during power outages.

4. Tamper-Resistant: The design includes a tamper-resistant feature, which can help prevent unauthorized access or removal of the sensor.

5. Pet-Friendly: The sensor has a pet-friendly design, allowing pets up to 40 pounds to pass through the door or window without triggering the alarm.

1. Limited Range: The wireless range of the sensor is relatively short, which may necessitate the use of repeaters for larger homes or multiple sensors in close proximity.

2. Potential False Alarms: Although rare, false alarms can occur due to magnetic interference or environmental factors such as temperature changes.

3. Battery Replacement: Like any battery-operated device, the batteries will eventually need to be replaced. Regularly checking and replacing batteries is crucial to ensure continuous operation.

The Tyco PG9975 DSC Door Window Contact Detector Wireless offers the convenience of wireless installation, reliability through DSC technology, and pet-friendliness. However, it may not be suitable for larger homes due to its limited wireless range, and false alarms can occasionally occur. To mitigate these cons, consider purchasing additional repeaters and being diligent about battery replacement.

If you have a smaller home or apartment and are looking for a reliable, wireless door or window sensor with pet-friendly features, the Tyco PG9975 DSC Door Window Contact Detector Wireless is an excellent option to consider. Just remember to factor in the need for potential repeaters and battery replacements.

Details:

New / open box.

part #: pg9975 price

• $29.99

specifications secimotions:

• brand: Tyco
• mpn: Pg9975
• compatible brand: Adt
• type: Door Alarm
• unit type: Unit
• color: White
• connectivity: Wireless
• location: Indoor Only
• upc: 290105405418

offer secimotions:

• sold: 0
• quantity: 3
• started: November 18, 2025
• options: Ship-to-home
• availability: In Stock

seller secimotions:

• # reviews: 6773
• city: Douglassville, Pennsylvania
• rating: 99.3%

shipping secimotions:

• transit: 3-7 Days
• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• carrier: USPS

general secimotions:

• condition: Open box
• Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors

payments secimotions:

• wallet: Apple-pay
• credit card: Diners-club
• other

returns secimotions:

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

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