System Sensor unveils i3 series accessories

System Sensor now offers a line of accessories designed to optimize the capabilities of the company's i3 Series of photoelectric smoke detectors.

The series includes both 2-wire and 4-wire photoelectric detectors, which are available with or without a fixed 135-degree F thermal sensor.

Accessories for the i3 Series detectors include i3 Loop Test/Maintenance Module, i3 Sensitivity Reader , i3 Reversing Relay/Synchronization Module , i3 Removal Tool and i3 Adapter Bracket.

For more information, call System Sensor at 800-736-7672 or visit

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