400-series non-addressable carbon monoxide (CO) gas alarms are suitable for connection to 2-wire and 4-wire non-addressable fire detection control and indicating equipment. 400 detectors can also connect to 2-wire and 4-wire addressable fire detection control and indicating equipment that can accept non-addressable detectors.

Advanced electronics in conjunction with a semiconductor gas sensor provide early detection of carbon monoxide gas and high immunity against unwanted alarms.

The 400 CO alarm range provides fire detection and alarm system designers with a Standarts-compliant, economical gas detector for life safety and property protection applications.

Features:

• advanced algorithms provide advanced detection discrimination;
• stable gas sensing chamber. No adjustment or replacement required;
• high immunity against unwanted alarms;
• 2-wire or 4-wire system operation;
• magnet-initiated alarm test function;
• loud 85dB internal sounder available on some models;
• easy installation. No programming required;
• sleek, low-profile housing design;
• low maintenance.

You can find the product by unique code: 400-003.