101-246 Ness M1KAM Single Door Access Module
The 101-246 is the Ness M1KAM single door access module for M1 and M1EZ8 control panels. The module connects to the 4-wire keypad data bus in place of a traditional M1 keypad and supports a 26-bit Wiegand reader, a relay output for door unlocking and supervised inputs for request-to-exit and door status.
This module is suited to access-control points where the M1 system needs to manage one door with credential input, door-state sensing and lock control. Its form C relay contacts and low-current status outputs help installers integrate locks, indicators and local door-held-open functions within the M1 rules environment.
Key Features
- Creates a dedicated single-door access point on the M1 keypad data bus
- 26-bit Wiegand reader input supports common card or proximity credential hardware
- Form C relay output allows switching of compatible door lock power circuits
- Supervised RTE and door-status inputs improve door event handling
- Selectable request-to-exit and door-held-open timings support practical commissioning
- Catalogue Family:
- ALARM SWITCH
- Model:
- NESS-M1KAM
- System Compatibility:
- M1 and M1EZ8 control panels
- Reader Input:
- 26-bit Wiegand
- Relay Output:
- Form C dry contacts
- Status Outputs:
- 12 VDC switched negative, 50 mA maximum each
- Operating Voltage:
- 13.8 VDC
- Current Draw:
- Less than 30 mA minimum activity; 44 mA fully active
- Housing Dimensions:
- 4.25 x 6.375 x 2.125 inches
- Circuit Board Dimensions:
- 3.95 W x 2.875 H x 0.95 D inches
- Product Type:
- Alarm Switch
