Vesda VPS-220-STX5-SLV Power Supply 29/12 they are supervised for three

they are supervised for three or four state operation

Designed to integrate seamlessly with Wheelock’s comprehensive notification device lineup

and older Honeywell actuator models

A firm downward pull of the lever then activates the alarm switch

Vesda VPS-220-STX5-SLV Power Supply 29/12 they are supervised for threeVESDA E Power Supply Units are uniquely designed to complement the style and appearance of VESDA E aspirating smoke detectors (ASDs) and are technically matched to provide sufficient current and battery charging capacity to meet the requirement of EN 54 4. The STX variants are VdS certified and CE marked to EN54 4 so are particularly suitable for use in territories where these approvals are required.