Narva Reverse Alarm Compact 12/24V DLM537PT2 SWRM60 Flat Slogging Ring Wrench

SWRM60 Flat Slogging Ring Wrench Metric 60mm Depth: 94mm

Spindle speeds 4

Swing (mm) 510

speaker holes and l

Narva Reverse Alarm Compact 12/24V DLM537PT2 SWRM60 Flat Slogging Ring Wrench72612 NARVA REVERSE ALARM COMPACT 12 24V With all the features of the other compact alarms, this reversing alarm will automatically adjust to a minimum of five decibels above surrounding noise, reducing the irritation of a high level sound when a lesser sound level is appropriate. Ideal for airports, hospitals and areas where surrounding noise can change rapidly Caution: Self adjusting alarms must detect surrounding noise to properly adjust sound