QOLSYS TX-E201 Wireless Door Window Sensor Transmitter Simon Interlogix IQ4 IQ2

( Brand: Qolsys ), ( Type: Wireless ), ( Manufacturer Part Number: TX-E201 )

Review QOLSYS Wireless Door Window Sensor Transmitter Iq4 Iq2 Interlogix Simon

The Qolsys TX-E201 Wireless Door/Window Sensor Transmitter is a versatile and reliable security device designed for use with the IQ4 and IQ2 systems from Interlogix Simon. This sensor is specifically engineered to monitor the opening and closing of doors and windows, ensuring your home or business remains secure at all times.

The TX-E201 operates on wireless technology, allowing for easy installation without the need for hardwiring. It utilizes a low-power, long-range radio frequency to transmit signals to the control panel, providing a secure and dependable connection. The sensor measures 2.5 inches long by 1.5 inches wide by 0.4 inches thick, making it a compact and unobtrusive addition to any space.

This sensor features a durable, weather-resistant design, allowing it to be used both indoors and outdoors. It has a magnetic contact that securely attaches to the door or window frame, and a reed switch that detects when the door or window is opened or closed. The sensor also includes a built-in temperature sensor, which can be used to monitor temperature changes in the monitored area.

The TX-E201 sensor is designed for compatibility with the Interlogix Simon IQ4 and IQ2 systems, and can be easily programmed using the system's user-friendly interface. It operates on a single CR2 battery, which has a long lifespan of up to 5 years. When the battery is nearing the end of its life, the control panel will send a low battery warning, allowing you to replace the battery before it fails.

The TX-E201 sensor is an essential component of any home or business security system, providing peace of mind and protection against intruders and other potential threats. Its reliable wireless technology, durable design, and easy installation make it a top choice for security professionals and DIY installers alike.

The Qolsys TX-E201 Wireless Door/Window Sensor is a transmitter designed for use with the Interlogix Simon security system. This sensor can detect the opening or closing of doors and windows, and wirelessly transmit this information to the control panel. Here are some pros and cons of buying this particular sensor:

1. Easy Installation: The sensor runs on a CR123A battery, which is included in the package. It uses wireless technology to communicate with the control panel, so no wires are required for installation.

2. Versatile: The TX-E201 can be used on doors or windows, making it a versatile addition to any security system.

3. Pet-Friendly: The sensor has a pet immune feature, which means it can ignore the movements of pets up to 40 pounds, reducing false alarms.

4. Long Battery Life: The sensor is designed to last up to 5 years on a single battery, reducing the need for frequent battery replacements.

5. Compatibility: The TX-E201 is compatible with the Interlogix Simon security system, which is one of the most popular and widely used systems on the market.

1. Limited Range: The sensor has a limited range of 100 feet, which may not be sufficient for larger homes or buildings.

2. No Tamper Alert: The sensor does not have a built-in tamper alert, which means if someone attempts to remove the sensor from the door or window, it will not trigger an alarm.

3. No Backup Battery: The sensor does not have a backup battery, which means if the power goes out, the sensor will lose its power and will not be able to transmit information to the control panel.

The Qolsys TX-E201 Wireless Door/Window Sensor is a reliable and versatile addition to any Interlogix Simon security system. Its easy installation, long battery life, pet-friendly feature, and compatibility with the system make it a strong choice for homeowners looking to add more security to their homes. However, its limited range and lack of tamper alert may be a drawback for some users. Ultimately, the decision to buy this sensor depends on the specific needs and preferences of the user.

If you are looking for a reliable and easy-to-install wireless door/window sensor for your Interlogix Simon security system, the Qolsys TX-E201 is a strong choice. Its long battery life, pet-friendly feature, and compatibility with the system make it a worthwhile investment. However, if you have a larger home or building, or if you require a sensor with a longer range, you may want to consider other options. Additionally, if tamper alerts are a priority for you, you may want to look for a sensor with this feature. Overall, the Qolsys TX-E201 is a solid choice for those seeking to add more security to their homes with minimal hassle.

Details:

Comes with batteries nag magnet. Condition: New in box. QOLSYS / INTERLOGIX WIRELESS DOOR WINDOW SENSOR TRANSMITTER W/ BATTERY - WORKS ON iQ iQ4 iQ2, iQ2 PLUS PANEL 2 CONTROL GE 319.5 MHz PANELS.

Manufacturer: Interlogix / Qolsys.

part #: txe201 prices

• $15.00-$37.99

specifications mansesecure:

• brand: Qolsys
• type: Wireless
• manufacturer part number: TX-E201

payments mansesecure:

• credit card: Discover
• wallet: Paypal
• other

offer mansesecure:

• started: October 22, 2025
• best offers: True
• quantity: 6
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller mansesecure:

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

shipping mansesecure:

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

general mansesecure:

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

returns mansesecure:

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

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