DSC PG9905 Wireless PowerG Temperature Detector 915MHz

The DSC PG9905 is a wireless temperature detector operating within the PowerG platform, designed for professional security and life-safety installations in commercial and residential environments. It continuously monitors ambient temperature conditions and communicates wirelessly with compatible PowerG-enabled control panels, alerting operators to abnormal temperature events such as excessive heat or freezing conditions that may indicate HVAC failure, fire risk, or environmental hazards. Because it integrates into the PowerG ecosystem, the PG9905 benefits from the platform's reputation for robust, encrypted two-way wireless communication, providing installers with a reliable and tamper-resistant sensing solution without the cost and complexity of running dedicated sensor wiring. It is particularly well-suited for server rooms, storage areas, utility spaces, and any environment where temperature excursions pose a risk to assets, equipment, or occupants.

Key features & benefits

• Wireless PowerG Integration — Communicates natively within the PowerG wireless ecosystem, ensuring seamless enrollment and supervision with PowerG-compatible control panels without additional adapters or converters.
• Environmental Temperature Monitoring — Detects both high and low temperature threshold violations, enabling proactive alerts before conditions escalate into property damage or safety hazards.
• Encrypted Two-Way Communication — Leverages the PowerG platform's encrypted radio protocol, helping protect signal integrity against interference and unauthorized interception in professional-grade deployments.
• Tamper Detection — Incorporates a tamper mechanism that notifies the panel if the device housing is disturbed, supporting the integrity requirements of professional security installations.
• Battery-Powered Wireless Design — Operates without hardwired power, allowing placement in locations where running electrical or data cabling is impractical, reducing installation time and labor costs.
• Supervised Reporting — Periodically transmits supervisory check-ins to the control panel, so operators and monitoring centers are promptly aware of any loss of communication with the detector.
• Life-Safety and Asset Protection Applications — Suited for monitoring server rooms, wine cellars, cold storage, mechanical rooms, and other sensitive spaces where temperature stability is critical to safety or asset preservation.