...
| Analog sensors | Description | Type | |
|---|---|---|---|
| 1 |  | DC current meter (VT405) | |
| 2 | | Current converter (VT406) | |
| 3 | | Current transmitter (VT407) | |
| 4 | | DC monitor 0-100V 75V (VT410) | |
| 5 | | Current loop converter 4-20 mA (VT420) | |
| 2 |  | Temperature sensor (VT500) | |
| 3 |  | Outdoor temperature sensor (VT501) | |
| 4 | | Humidity sensor (VT510) | |
| 5 |  | AC voltage monitor (VT520) | |
| 6 |  | Access sensor (VT530) | |
| 8 |  | Vibration sensor (VT540). Chain connection possible. | |
| 9 |  | Smoke sensor (VT560). Chain connection possible. | |
| 10 |  | PIR sensor (VT570) | |
| 11 |  | Leak sensor (VT590) | |
| 12 | | Cable leak sensor (VT591) |
...