ABH - 1037 - Heavy Duty - Concealed Mount Overhead Door Friction- Satin Stainless Steel - 23" Durango 5 kHz audio doorbell buzzer

5 kHz audio doorbell buzzer

available by special order for high volume applications

Day/Night IR-cut filter with auto switch (ICR) Digital noise reduction 2D/3D DNR S/N >56dB Defog Digital Defog IR Range Up to 30m (98ft) IR range Wavelength 850nm IR On/Off Control Auto/Manual WDR 120dB Video Video Compression Ultra 265

1993 - 2006+ Stratoliner

63 in Knob Cross bore diameter (in

ABH - 1037 - Heavy Duty - Concealed Mount Overhead Door Friction- Satin Stainless Steel - 23" Durango 5 kHz audio doorbell buzzerOverhead holders and stops are used to prevent unnecessary damage to the door, frame, wall and other door hardware by limiting the degree of door swing. They are installed at the top of a door opening; therefore, out of the general reach and not a tripping hazard. Whether for commercial or residential application, the use of overhead holders and stops extends the life of the opening and other hardware. Friction Most commonly used on doors without