Gamewell ATD-HL2F Fixed Temperature Heat Detector

The Gamewell ATD-HL2F addressable plug-in thermal sensors with integral communication provide features that surpass conventional sensors. Furthermore, point ID capability allows each sensor’s address to be set, providing exact locations for pinpointing alarm locations and for selective maintenance.

The Gamewell ATD-HL2F uses a communication protocol that substantially increases the speed of communication between the sensors and Gamewell-FCI analog addressable fire alarm controls. Additionally, these devices operate in a grouped fashion. The ATD plug-in sensors use a separate base to simplify installation, service, and maintenance. Also, a special tool allows maintenance personnel to plug in and remove sensors without using a ladder.

Also, these devices operate in a grouped fashion. If one of the devices in the group has a status change, the panel’s microprocessor stops the group poll and identifies the single device with the status change. The net effect is response speed up to five times greater than earlier designs. The ATD plug-in sensors use a separate base to simplify installation, service, and maintenance.

Features / Specifications

• Includes rotary address switches
• Bicolor LEDs flash green when is address
• Built-in functional test switch activated by an external magnet
• Addressable communication
• Suitable for installation in ducts.