This effective door code device is installed alongside the door. A compatible electric door strike is fitted into the door frame as the counterpart to the door lock. Keypad and control electronics are housed in a single casing. You can programme the access code directly via the keypad after entering a special master code.
The device establishes a potential-free contact to the control of the electric strike and motorised lock. It also has a connection for a door contact.
Overview of Advantages
• Controls 1 door
• 4-digit code number for 10,000 code combinations
• Up to 3 different user codes, 1 main code
• Short-term or permanent unlocking via keypad
• Use as organisational tool for daily operations
• Little installation work required
Note
• Please only use electric strikes with recovery diode (e.g. 11805)
Rated current consumption - approx. 60 mA
Supply voltage - 12 V DC
Dimension - Surface mounted: 164 x 73 x 36 mm (H x W x D); flush-mounted: 194 x 180 x 104 x 92 x 35 mm (height front x height rear x width front x width rear x depth)
Operating temperature range - 421-40/42: 0 °C to +40 °C; 421-41/43: -15 °C to +40 °C
Class of protection - 421-40/42: IP 30; 421-41/43: IP54
Material housing - Powder-coated die-cast zinc
Release time - 3 seconds
Contact type - Relay contact/changeover contact potential-free
Color - Grey white RAL 9002, white aluminium (RAL 9006)