IQ QS1331-840 IQ Fob-S, Wireless S-Line Encrypted Remote Alarm Key fob

Give users fast, reliable control of alarm systems with the IQ QS1331-840 IQ Fob-S key fob. Designed for professional security and monitoring installations, this compact RF key fob from IQ combines S-Line encryption with backwards compatibility to protect signals while supporting legacy 319.5 setups and Honeywell Home control panels. Installers appreciate the intuitive operation—one press to arm (Stay), two presses to arm (Away), and a single press to disarm—plus a discrete car-remote appearance that fits on any keyring.

With up to a 100' wireless range and low-power 3V operation, the IQ Fob-S maintains reliable communication for everyday use and remote surveillance tasks. The hidden panic feature (press Lock and Unlock together for 3 seconds) provides immediate emergency signaling to monitoring stations, improving response times and occupant safety. Ideal for retrofit projects, multi-site deployments, and commercial alarm systems, the IQ Fob-S enhances both user experience and system security. Add the IQ Fob-S to your next security or monitoring installation to deliver encrypted, convenient remote control—order today.

• Secure S-Line encryption protects RF signals from interception while preserving compatibility with legacy 319.5 systems, reducing vulnerability and false alarms.
• Discreet, car-remote design with keychain form factor gives end users convenient, professional remote control for arming, disarming and panic activation.
• Simple one-press arm/stay, double-press arm/away and unlock-to-disarm workflows streamline daily use for customers and installers.
• Built-in panic function (press Lock + Unlock for 3 seconds) provides instant emergency signaling for alarm monitoring and rapid response.
• Up to 100' RF range and Honeywell Home compatibility enable flexible placement and reliable communication with existing security panels.