Description
Secolink keypad KM20B and KM20BT proftech
Secolink keypad KM20B and KM20BT are economy class LCD keypads that are suited for all SecoLink alarm systems that have up to 32 intrusion detectors.
Secolink keypad Features
Features | KM20B | KM20BT | KM24 | KM24A | KM24G |
Product type | Alarm system module | Alarm system module | Alarm system module | Alarm system module | Alarm system module |
On-Board zones | 2 | 2 | 2 | 2 | 2 |
On-Board PGM | – | – | 1 (open collector up to 15 mA) | ||
Ambient temperature measurement | – | Yes | – | Yes | Yes |
LCD type | 2 rows
16 symbols each |
2 rows
16 symbols each |
Graphic:
128 x 64 dots |
Graphic:
128 x 64 dots |
Graphic:
240 x 120 dots |
Keys in keypad | 20 | 20 | 24 | 24 | 24 |
Programmable fast keys (F-Keys) | 32 | 32 | 32 | 32 | 32 |
Data bus protocol | KRBUS | KRBUS | KRBUS | KRBUS | KRBUS |
Zone loop (detector) type | NC, NO, NC/EOL, NO/EOL, NC/DEOL, NO/DEOL | ||||
Maximum wiring distance to CP | 300 m | 300 m | 300 m | 300 m | 300 m |
Power supply | 9 – 14 V | 9 – 14 V | 9 – 14 V | 9 – 14 V | 9 – 14 V |
Voltage measurement on keypad | Yes | Yes | Yes | Yes | Yes |
Current consumption | Backlight on 100 mA,
Baclight off < 50 mA. |
Backlight on 80 mA,
Backight off < 68 mA. |
|||
On-Board sounder | Buzzer | Buzzer | Buzzer | Speaker | Speaker |
Backlight color | Display = blue, keypad = yellow | Display = blue, keypad = blue | |||
Character set | Latin, Russian, Greek, East European, West European, Azeri, Turkish, Scandinavian. | Major character sets of the world. | |||
User interface type | Advanced, Simple, Baltic, Asian. | Navigation menu with short help text system. | |||
Overall dimensions W x H in mm | 115 x 95 | 92 x 133 | |||
Environmental compliance | ROHS | ROHS | ROHS | ROHS | ROHS |
Operating temperature | 0oC up to +50oC | ||||
Interface for keypad settings programming | USB | USB | USB | USB |
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