The Honeywell IS320WH is a Request-to-Exit sensor with a piezo sounder adjustable to 60db and a cover tamper for maximum device protection.This white sensor is compact and comes equipped with remote arming and sounder inputs. Users have the ability to control sounder volume and adjust relay time from 0.5 - 64 seconds. The micro-based signal processor ensures optimal performance. Also known as -Honeywell - 0-000-361-03 - Request To Exit Pir