electronic accelerator

Johnson Controls Releases Tyco QRS-2 Quick Release Switch

The Tyco QRS-2 Quick Release Switch helps increase valve response time in dry pipe and pre-action fire sprinkler systems.

Johnson Controls Releases Tyco QRS-2 Quick Release Switch

Tyco QRS-2 Quick Release Switch
The Tyco QRS-2 Quick Release Switch helps increase valve response time in dry pipe and pre-action fire sprinkler systems.

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