- sensing type: counter for access control system PEM7D
- applications: garage door, entrance, supermarket, restaurant, warehouse, ...
- one 4-digit counter
- one cable (10m) to connect the speaker output of the PEM7D with the input of the 4-digit counter PEM7D/C
- one mounting bracket (black finish) and mounting screws
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- input voltage: 9-15Vdc
- max. display: 9999 (4 digits)
- addition: push "+" to add 1
- subtraction: push "-" to subtract 1
- manual operation: yes, hold + or - for 1 sec.
- reset: press reset button ('0000')
- monitor colour: red
- casing material: ABS
- current consumption: 48.7 mA ±10% (when '0000')
- standby current: 25mA max.
- light source: IR LED
- ambient temperature: -20°C~45°°C (-4°F~122°F)
- response time of speaker: chime: 1 sec - - alarm: 30sec (adjustable)
- external chime output: NPN output
- speaker output: chime/off/alarm (selected by slide switch)
- included : mounting bracket, screw and cable (10m) with twin plugs