KM20B and KM24 are economy class LCD keypads that are suited for all SecoLink alarm systems that have up to 32 intrusion detectors.
Specifications
| Features | KM20B | KM24 |
| Product type | Alarm system module | Alarm system module |
| On-Board zones |
2 |
2 |
| On-Board PGM |
- |
1 (open collector up to 15 mA) |
| Ambient temperature measurement |
- |
- |
| Integrated proximity tag reader |
- |
- |
| Maximum cards (transponder/tag) | ||
| LCD type |
2 rows 16 symbols each |
Graphic: 128 x 64 dots |
| Keys in keypad | 20 | 24 |
| Programmable fast keys (F-Keys) | 32 | 32 |
| Data bus protocol | 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 |
| Power supply | 9 - 14 V | 9 - 14 V |
| Voltage measurement on keypad | Yes | Yes |
| Current consumption |
Backlight on 100 mA, Backlight off < 50 mA. |
Backlight on 80 mA, Backlight off < 68 mA. |
| On-Board sounder | Buzzer | Buzzer |
|
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 |
| Operating temperature |
0oC up to +50oC |
|
| Production status | In production | In production |
| Interface with PC (programming, firmware update) | USB mini-B | USB mini-B |
| Latest firmware version |
 KM20B v.6.010a |
KM24 v.5.002 |
|
Programming manual |
 Download |
Download |
|
User manual |
Download |
- |
US 17590 
GB 12439 
CA 10947 
AU 7760 
IE 2418 
BR 1800 
NZ 1204 
MY 956 
