QS1121-840 - Qolsys IQ Wireless Garage Door Tilt Sensor
Please Note: The QS1121-840 garage door tilt sensor has been discontinued without replacement.
Qolsys QS1121-840 Product Description:
The Qolsys QS1121-840 is a IQ Tilt garage door sensor designed to detect the opening and closing of an overhead garage door. You know that sinking feeling when you return home and see your garage door open? As an easy entrance into your home you keep a lot of valuable things in your garage. From cars to tools, sports equipment to freezers full of food, there might more value in the garage than the rest of the house combined. Know when it's open with the IQ Tilt, a simple device that tells your panel whether the overhead garage door is open or closed, and since your panel is connected to your Alarm.com account, you'll be able to see the current status of your garage door at any time from your mobile device or computer.
The QS1121-840 tilt sensor houses a cylinder with a metal bearing inside. When the sensor is tilted, the bearing rolls down the cylinder away from the metal contacts. This disconnects a circuit and sends a signal to the panel saying that the garage has been opened. NOTE: Improper orientation and/or placement of the bearing cylinder may result in false alarms or incorrect signals.
Product Features:
- Detects whether door is open or closed
- Receive a text message if the garage is left open when you leave your house
- View whether your garage is open or closed from wherever you are
- Receive a text message if you drive away from your home and your garage is open or closed
Qolsys QS1121-840 Product Specifications:
- Dimensions: 2.5" H x 1" W x 0.5" D
- Operating Temperature: -10°C to 50°C
- Relative Humidity: 5-95%
- Non-Condensing Storage Temperature: -40°C to 80°C
- Wireless Signal Range: 600ft (200m), open air
- Code Outputs: tamper, tamper restore, alarm, alarm restore, low battery
- Supervisory keep-alive interval: 70 minutes
- RF Peak field strength: typical 36000 uV/m at 3m
- Battery Requirements: Replacement 3V Lithium (x2) every 5 years with Panasonic CR2032, Energizer CR2032, Duracell DL2032
