| Operating Voltage Range | 15 – 32VDC (Nom. 27VDC) |
| Nominal consumption (stand-by) | <500μА@27VDC |
| Wire Gauge for terminals | 2.5mm² |
| Operating temperature | -10°C to +50°C |
| Protection | IP43C (mounted on B124) IP65 (mounted on WSB IP65) |
| Weight | 183g |
| Dimensions (without base) | 116x55mm |
*Depends on the selected sound type. The main tone type is 27 – the detailed description of the tone types is presented in the installation manual.
| Operating Voltage Range | 16 – 32VDC (Nom. 27VDC) |
| Consumption in quiescent state, no communication | < 170μA@27VDC |
| Consumption in quiescent state, with communication | < 290μA@27VDC |
| Consumption in alarm state, with communication | 6.5mA |
| Output in alarm state at terminal RI (terminals 4/ 1) | 7.5 mA (max)/ 7.5V |
| Wire Gauge for terminals | 0.4mm² – 2.0mm² |
| Operating temperature | -10°C to +60°C |
| Protection | IP30 |
| Weight (including base) | ~110g |
| Dimensions (including base) | 103x42mm |
| Operating Voltage Range | 15 – 32VDC |
| Nominal consumption during communication | 220μA |
| Relay Parameters | 4A/ 250VAC; 3A/ 30VDC |
| Max. current consumption in STAND-BY mode | 175μA@27VDC |
| Wire Gauge for terminals | 0.4mm² – 2.0mm² |
| Operating temperature | -10°C to +60°C |
| Protection | IP40 |
| Weight | ~230g |
| Dimensions | 142x80x45 mm |
| Main Power Supply | 110÷230VAC, 200W |
| Frequency | 50÷60 Hz |
| Back-up Power Supply Sealed lead-acid type | 12V/18Ah |
| Internal battery resistance | <0,3Ohm |
| Storage Temperature | -10˚C to +60˚C |
| Operating temperature | -5°C to +40°C |
| IP | 30 |
| Relative Humidity (without condense) | up to 95% |
| Dimensions | 430/330/120mm |
| Weight | 7kg (without battery) |
