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| Alarm console function Comparison Table | Alarm Console model number | ||||||
| Function | FS222B | FS222D | FS222E | FS240B | FS240D | FS255 | FS290B |
| PSTN auto dialer report Digital/Voice | O | ||||||
| GSM auto dialer report Digital/Voice/SMS | O | O | O | O | |||
| IOT Wi-Fi module & Android / IOS APP | Option | O | Option | O | Option | Option | |
| GSM module SMS & Android / IOS APP | O | Option | O | O | Option | O | |
| LCD display alarm event | O | O | O | O | |||
| Touch Key-pad | O | O | O | O | |||
| Terminal block alarm out/ wire sensor in | O | O | O | O | O | ||
| Timer auto set working mode | O | O | O | ||||
| Two-way hand-free talking | O | O | O | O | |||
| Working mode voice play | O | O | O | ||||