Dortronics 43211 LU 4300 Series 2 Door Mantrap Interlocks

Description

The 4300 series door interlock controller provides an economical solution for simple interlocks. This unit is configured to allow only one door, in a 2-door vestibule, to be unsecured at a time. The second door is secured and inhibited from opening while the first door is accessed to maintain the highest level of control.

Main Features

• Suitable for air locks or security mantraps
• Any access control system can be used with the 4300 series controllers
• The heavy-duty power supply is ready for hook-up to the fire alarm system
• 2-Door / 1-Room