KM24 and KM24A are upper-middle class LCD keypads that are suited for all SecoLink alarm systems that have up to 32 intrusion detectors. LCD keypads of series KM24 are recommended when the alarm system is using GSM module GSV6 or GSV-P. Using LCD keypad of this series makes it even easier choosing which GSM messages the user wants to receive.
| 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 | USB |
| Interface for keypad firmware updating | USB | USB | USB | USB | USB |
