The Hochiki CHQ-DIM2(SCI) is a Dual Input Module designed to interface to a variety of inputs such as door contacts, sprinkler flow/door switches and plant equipment. Also available as a DIN Rail mountable version; both models feature an integral short-circuit isolator.
Single loop address
2 Independent inputs for monitoring of volt free contacts
Each input can be configured to monitor either N/O or N/C contacts
Boxed module version available
Both models feature an integral SCI
Both models approved by LPCB & VdS
CHQ-Backbox available separately