Sargent - 1431 - Powerglide Door Closer - Back Check Function - Standard Arm - Adjustable Size 1-6 - Aluminum - Fire Rated - Grade 1 Uncombinated the NVR has the ability

the NVR has the ability to detect and analyze moving objects for improved video surveillance

5 W Camera Image Sensor 1/2

Major Mfg - HIT-45AR7 - Adams Rite 4550 Deadlock Lever Opening Template

One of the oldest tricks in the book for automotive locksmiths

Friction tension adjustment screw controls the amount of resistance when opening and closing the door

Sargent - 1431 - Powerglide Door Closer - Back Check Function - Standard Arm - Adjustable Size 1-6 - Aluminum - Fire Rated - Grade 1 Uncombinated the NVR has the abilityFeaturing heavy duty construction for superior strength and wear resistance, the Sargent 1431 Series Powerglide Door Closer is ideally suited for highly trafficked environments like schools, healthcare facilities, and office and commercial buildings. With a full complement of arm types and front facing valves, the 1431 series can be easily installed and maintainedfor interior and exterior applications. Features Exceeds 25 million cycles Non handed