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  3. QOLSYS QS1231-840

QOLSYS QS1231-840 Wireless Glass Detector Sensor Iq Hub Interlogix QS1431-840 IQ4 IQ2

Qs1431-840 Qolsys Qs1231-840 Wireless Glass Break Detector Sensor Iq4 Iq Hub Iq2 Interlogix

( Brand: Qolsys ), ( Type: Wireless ), ( Color: White ), ( Manufacturer Part Number: QS1231-840 )

Review QOLSYS Wireless Glass Break Detector Sensor Iq4 Iq Hub Iq2 Interlogix

The Qolsys QS1231-840 and QS1431-840 Wireless Glass Detectors are state-of-the-art sensors designed to integrate seamlessly with the IQ4 IQ Hub and IQ2 panel from Interlogix, providing reliable and accurate protection against glass breakage.

The QS1231-840 is a standard wireless glass detector, designed for use on standard size windows and doors. It features a sleek, low-profile design that blends effortlessly into any home decor. The sensor utilizes state-of-the-art accelerometer technology to detect glass breakage, providing early warning of potential intruders. The QS1231-840 is powered by a long-lasting, replaceable CR2 battery, ensuring uninterrupted protection.

The QS1431-840 is a pet-immune wireless glass detector, designed for use in homes with pets up to 40 pounds. This sensor utilizes advanced technology to differentiate between glass breakage and normal pet activity, reducing false alarms. The sensor features a similar low-profile design as the QS1231-840 and is also powered by a long-lasting, replaceable CR2 battery.

Both glass detectors are part of the Interlogix wireless security system, which allows for easy installation and integration with other wireless sensors and devices. The IQ4 IQ Hub and IQ2 panel offer advanced features such as wireless encrypted communication for enhanced security, smartphone app control, and text and email notifications for alerts.

The Qolsys QS1231-840 and QS1431-840 Wireless Glass Detectors offer peace of mind and added security to your home or business, with their high-sensitivity glass breakage detection and pet-immune capabilities. The sensors are easy to install, and their long-lasting batteries ensure uninterrupted protection. With their seamless integration with the IQ4 IQ Hub and IQ2 panel, these glass detectors provide a comprehensive security solution for your home or business.

Pros and Cons of buying a Qolsys QS1231-840, QS1431-840, IQ4, IQ Hub, and IQ2 System for Home Security

The Qolsys QS1231-840, QS1431-840, IQ4, IQ Hub, and IQ2 system is a wireless home security solution offered by Interlogix. This system includes glass break detectors (QS1231-840 and QS1431-840), the IQ Hub, IQ4 panel, and IQ2 siren. In this analysis, we will discuss the advantages and disadvantages of investing in this system.

Pros:

1. Wireless design: The system is entirely wireless, making it easy to install and expand without the need for professional assistance or significant modifications to your home.

2. Pet-friendly: The glass break detectors in this system have adjustable sensitivity settings, allowing you to set it up to ignore glass breakage caused by pets.

3. Smart home compatibility: The IQ Hub supports popular smart home platforms like Amazon Alexa, Google Assistant, and Apple HomeKit, enabling voice control and automation features.

4. Cellular backup: The system includes cellular backup, ensuring that it remains operational even if your internet connection goes down.

5. Encrypted communication: The system uses encrypted communication between devices, providing added security against unauthorized access or tampering.

Cons:

1. Cost: The Qolsys IQ system is more expensive compared to some other DIY home security solutions.

2. Limited compatibility with third-party devices: While the system is compatible with popular smart home platforms, it may not support all third-party devices.

3. Professional monitoring: To access professional monitoring services, you will need to sign up for a contract with a monitoring company, which can add to the overall cost.

4. Limited battery life: While the battery life of the devices in the system is adequate, it may require occasional battery replacements.

5. Complex setup: Although the system can be installed without professional help, the process may be more complicated than other DIY solutions.

Conclusion:

The Qolsys QS1231-840, QS1431-840, IQ4, IQ Hub, and IQ2 system offers advanced features, smart home compatibility, and cellular backup. However, it comes with a higher cost compared to other DIY home security solutions. If you're looking for a pet-friendly, wireless system with smart home integration and professional monitoring options, this system could be a worthwhile investment. On the other hand, if you're on a budget or want a system with broader compatibility with third-party devices, you might want to consider alternatives. Ultimately, your decision should be based on your specific security needs, budget, and preferences.

Details:

Condition: New in box. Comparable To: QS1431 840. Manufacturer: Qolsys. QOLSYS WIRELESS MOTION DETECTOR / PIR SENSOR - COMES WITH BATTERIES WORKS ON iQ iQ4 iQ2, iQ2 PLUS PANEL 2 CONTROL INTERLOGIX GE 319.5 MHz PANELS.

part #: qs1231840 prices

  • $25.00-$40.00

specifications mansesecure:

  • brand: Qolsys
  • type: Wireless
  • color: White
  • manufacturer part number: QS1231-840

shipping mansesecure:

  • transit: 3-9 Days
  • class: Standard, Expedited
  • service: Standard, Expedited
  • cost: $0.00
  • type: Fixed

seller mansesecure:

  • city: Friendswood, Texas
  • # reviews: 18086
  • rating: 97.4%

offer mansesecure:

  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • started: October 22, 2025
  • sold: 0
  • quantity: 3

general mansesecure:

  • Home Improvement > Home Security > Other Home Security
  • condition: New

payments mansesecure:

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

returns mansesecure:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted
  • method: Money back
type: wireless,
category: home & garden > home security, color: white, sku: 2085362455131983,

Qolsys QS1231-840 Is Similar To:

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5 offers $25.00–$40.00 USD
  • New. Offer #1 priced at $25.00 + $6.58 delivery = $31.58* total. Made in China, this motion sensor is a top choice for those looking to enhance their home security setup. The Brand New Qolsys IQ Wireless PIR Motion Sensor is a white, battery-operated sensor with S-Line sensor technology for smart home compatibility.+$6.58 shipping
  • Used. Offer #2 priced at $30.00 + $8.75 delivery = $38.75* total. +$8.75 shipping
  • New. Offer #3 priced at $40.00 + $7.90 delivery = $47.90* total. With its motion-detection technology and battery backup, the Qolsys IQ Motion QS1230-840 is a stylish and efficient choice for monitoring indoor spaces in your home. The Brand New Qolsys IQ Wireless PIR Motion Sensor is a white, battery-operated sensor that is compatible with Qolsys brand systems.+$7.90 shipping
  • Open box. Offer #4 priced at $32.49 + $0.00 delivery = $32.49* total. This motion sensor, compatible with Interlogix systems, offers wireless connectivity and is equipped with advanced surveillance technology for reliable detection of motion in your home Up for sale The Qolsys IQ Wireless PIR Motion Sensor is a white, battery-operated device that uses S-Line sensor technology for smart home compatibility.FREE SHIPPING
  • Used. Offer #5 priced at $29.95 + $0.00 delivery = $29.95* total. Comparable To : QS1431 840. Manufacturer : Qolsys.FREE SHIPPING

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