


|
|
SMS-531 |
SMS-530 |
SMS-534 |
SMS-534P |
|
2G/3G 系統(tǒng) |
GSM 850/900/1800/1900 |
|||
|
警報(bào)模式 |
Modbus RTU |
DI |
DI/AI |
DI/AI |
|
電話(huà)號(hào)碼數(shù)量 |
256 |
10 |
10 |
10 |
|
Micro SD |
FAT 16/32 |
- |
FAT 16/32 |
FAT 16/32 |
|
音頻 |
Yes |
- |
Yes |
Yes |
|
DTMF |
- |
- |
Yes |
Yes |
|
GPS |
- |
- |
- |
Yes |
|
1200 mAh電池 |
- |
36 hr |
3 hr |
3 hr |
|
RS-232/RS-485 |
1/1 |
1/0 |
1/1 |
1/0 |
|
數(shù)據(jù)記錄 |
- |
- |
Yes |
Yes |
|
DI (Count) |
- |
10(6) |
6(6) |
6(6) |
|
DO |
- |
2 |
2 |
2 |
|
AI |
- |
- |
1 |
1 |









