Manual fire alarm call point OP1 flush-mounted type B 1 normally closed, 1 normally open + hammer OP1-W02-B\11-m OP1-W02-B\11-M

Manual fire alarm – reliable protection for your installation

This flush-mounted manual fire alarm OP1 type B, supplied with a hammer, is a key element of the fire alarm system. Designed for both industrial and public facilities, it provides a quick and effective alarm activation in case of danger. The flush-mounted design allows for aesthetic integration with the interior architecture.

Functionality and construction

The OP1 alarm in the flush-mounted version (W02) type B requires manual pressing of the button after breaking the glass to activate the alarm. This design minimizes the risk of accidental activation while guaranteeing an immediate response in a real threat situation. Thanks to the included hammer, access to the activation mechanism is easy and intuitive.

The device has an IP65 protection rating, which means it is resistant to dust and water jets – an ideal solution even in harsh environmental conditions. Made of durable plastic, it ensures long-lasting and reliable operation. The housing is equipped with protective glass, protecting against accidental damage.

Installation and application

Designed for flush mounting, the OP1 alarm is compatible with various alarm systems. The ability to install up to three connectors (normally closed or normally open) and a signaling diode increases its functionality and allows adaptation to individual installation needs. Compliance with PN-EN 54-11 standard and possession of a certificate of approval and EC conformity certificate guarantee the highest quality and safety of use.

It is important to choose the appropriate current paths depending on the type of alarm (A or B) to ensure the correct operation of the entire fire alarm system. In the case of model B, after breaking the glass, the button must be pressed manually – the normally closed circuits will be closed only after performing this action.