Holds up to 10 Keys
The number one high-security KNOX-BOX® is used for most commercial applications including businesses, schools, government and public buildings, community associations and apartment complexes. The 3200 Series KNOX-BOX holds keys, access cards and other small items necessary for emergency access.
What is a tamper switch? Optional tamper switches allow you to connect the KNOX-BOX to a building's alarm system, adding further security.
All Knox-Box 3200 Series units are fully tested and listed by Underwriters Laboratories as anti-theft devices. Alarm tamper switches are UL listed as Central Station Alarm Units. UL Electrical Range: Max Voltage of 24 VDC at 50 mA.
UL 437 Standard for Safety for Key Locks (keyway)