DynaLock 2801 2800 Series Floor Mount Electromagnetic Door Holder for Single Door, Satin Aluminum ViewSonic 0') Display Resolution 320 x

0') Display Resolution 320 x 240

LED indicators on the top panel display the current routing status

Power Supply: 5V DC- UL Listed

The FlexCoreTM signal processor utilizes an Application Specific Integrated Circuit (ASIC) - processing sound data in parallel rather than sequentially

This SureCall Lightning Protector is weather-resistant with an attenuation of < 0

DynaLock 2801 2800 Series Floor Mount Electromagnetic Door Holder for Single Door, Satin Aluminum ViewSonic 0') Display Resolution 320 xProduct Overview DynaLock 2800 Series Electromagnetic Door Holders are designed to hold self closing fire or smoke barrier doors open until automatically released by fire alarm, smoke detection, or sprinkler systems. They can also be manually controlled wherever instant closing of doors is required for safety or convenience. Each door holder assembly consists of a floor or wall mounted heavy duty electromagnet, a self adjusting and pivoting armature,