IQ Mini DW-S

Why Choose the IQ Mini DW-S with Smart Shield Systems

• Discreet & dependable surface-mount sensor with a rare-earth magnet for flexible installs.

• Secure S-Line encryption with backward compatibility for legacy 319.5 MHz systems.

• Automations & alerts set up for you (e.g., door-left-open texts, scene triggers).

• Professional placement & testing from Smart Shield Systems for rock-solid performance.

Key Features

• Ultra-compact contact for anything that opens/closes; includes rare-earth magnet.

• Long range: up to ~600 ft (open air) to the panel with supervised check-ins.

• Battery life: marketing rated up to eight years; panel supervises low battery.

• Programmable as a Safety Sensor for cabinets, safes, or chemical storage.

• On-device tamper; panel reports tamper/restore, alarm/restore, low battery.

Technical Highlights (At-a-Glance)

• Models / Colors: QS1135-840 (white), QS1136-840 (brown).

• Dimensions (sensor): 2.25″ H × 1.0″ W × 0.5″ D.

• Radio / Protocol: 319.5 MHz S-Line; open-air range ~600 ft; supervisory ~70 min.

• Power: (2) CR2032 3 V lithium; replace with exact type about every 5 years (Panasonic/Energizer/Duracell).

• Operating environment: 14–122 °F (-10–50 °C); 5–95% RH non-condensing; storage -40–176 °F (-40–80 °C).

• Magnet gap guidance: ≤ 3/4″ when aligned to the locator mark.

Compatibility Notes

• Works with IQ Panels that use 319.5 MHz (S-Line encryption on compatible IQ models; unencrypted on legacy 319.5 MHz systems).

• Confirmed compatible with IQ Panel 4 variants that include a 319.5 MHz radio. We’ll verify your exact panel/firmware.

Popular Use Cases

• Main entry, back, and side doors

• Casement or double-hung windows

• Medicine cabinets, closets, and drawers set as Safety zones (with alerts/automations).

Frequently Asked Questions

Where should the sensor and magnet go?

Mount the sensor on the fixed frame and the magnet on the moving part; keep the gap ≤ 3/4″ and align to the sensor’s locator mark. We’ll verify with a live test after enrollment.

How long do the batteries last and what type do I need?

It uses two CR2032 coin cells. The product page rates life up to eight years; best practice is to replace with the exact type about every 5 years (your panel will alert for low battery).

How far can it be from the panel?

Listed open-air range is ~600 ft; real-world range varies with construction. We confirm signal strength during installation.

Can I get “door left open” notifications or trigger scenes?

Yes—using Alarm.com rules, we can enable left-open alerts and automations like turning on lights or adjusting the thermostat when a door/window opens.

Will it work with my IQ Panel?

If your system supports 319.5 MHz sensors, yes. We’ll confirm your panel’s radio and firmware (e.g., IQ Panel 4 with 319.5 MHz card) during your quote.

Ready for Clean, Compact Perimeter Protection?

Smart Shield Systems will place, enroll, and test your IQ Mini DW-S, set up chimes and notifications, and tie it into your scenes—so you always know what’s open, closed, or left ajar.