Smart Shield Systems
IQ Tilt-S
Know if the garage door is open—instantly. The IQ Tilt-S is a compact, wireless tilt sensor that tells your IQ Panel when an overhead door moves from closed to open (and back), so you can get alerts and create handy automations. S-Line encryption helps keep signals secure while remaining compatible with legacy 319.5 MHz systems.
Why Choose This with Smart Shield Systems
- Pro placement on the door’s top panel for reliable, nuisance-free detection
- Clean install with adhesive mounting—no wires to run
- Mobile alerts & rules through your IQ system (e.g., get notified if the garage is left open)
- Local experts from Smart Shield Systems for setup, testing, and support
Key Features
- Open/close status for overhead doors using an internal tilt mechanism (no magnet needed).
- S-Line encrypted 319.5 MHz radio; backward-compatible with legacy 319.5 panels.
- Long wireless range: up to ~600 ft (open air) with supervised check-ins.
- Health & security reporting: tamper, restore, alarm/restore, and low battery.
- Easy orientation guide with arrow-up marking for correct mounting.
Product Specifications (At-a-Glance)
- Model / Part #: IQ Tilt-S / QS1131-840
- Frequency / Protocol: 319.5 MHz, S-Line encrypted (on compatible IQ panels)
- Range: ~600 ft open air; supervisory check-in ~70 min
- Power: (2) CR2032 3 V lithium; replace with approved types about every 5 years (Duracell DL2032, Energizer/ Panasonic CR2032).
- Operating environment: -10 °C to 50 °C, 5–95% RH (non-condensing)
- Dimensions (sensor): 2.5″ H × 1.0″ W × 0.5″ D
Compatibility Notes
- Works with IQ Panels using 319.5 MHz; S-Line encryption on compatible IQ models. Also enrolls with many GE/Interlogix 319.5 MHz systems (unencrypted).
- Mount horizontally on the top panel of the garage door with the arrow facing up; learn into the panel via Auto-Learn.
Popular Use Cases
- Get a notification if the garage is left open when you leave
- Trigger entry lights or camera recording when the garage opens
- Check door status remotely in the app anytime
Frequently Asked Questions
Install the sensor horizontally on the top door panel with the arrow pointing up. Correct orientation prevents false alarms and ensures reliable open/close detection.
It uses two CR2032 3 V lithium coin cells. Replace with the approved types about every 5 years (your panel will alert for low battery).
Open-air range is up to ~600 ft; actual range varies by construction and placement. We test signal strength during installation.
Yes. With your monitored IQ system, you can receive alerts—like when the door opens or if it’s left open as you depart.
This device is a sensor only. If you want remote door control, ask us about compatible garage-door controllers; we can integrate notifications and automation rules around them.
Additional Resources
Download ManualReady for Smarter Garage Awareness?
Smart Shield Systems will install and enroll your IQ Tilt-S (QS1131-840), set up alerts and rules, and verify reliable operation—so you always know the status of your garage.