| Number of Detector Modules | 1 | 2 |
| max. number of sampling holes | 32 | 64 |
| max. pipe length (with max. number of sampling holes) | 300 m | 560 m |
| Monitored area per sampling hole | Corresponds to one point-type smoke detector in accordance with VDE 0833-2 |
| Monitoring of pipe systems for breakage and obstruction | Optional adjustment for individual hole monitoring** |
| Double-knock detection | Possible using detector box | Yes (separate room and equipment protection) |
Sensitivity detection unit DM-TT-01
- (Sampling holes in accordance with EN 54-20:
- Classes A max. 2 x 32, B max. 2 x 32 and C max. 2 x 32) | Info-alarm: 0.005 % LT/m* |
| Pre-alarm: 0.01 % LT/m* |
| Main alarm: 0.015 % LT/m |
Sensitivity detection unit DM-TT-10
- (Sampling holes in accordance with EN 54-20:
- Class A max. 2 x 9, Class B max. 2 x 32, Class C max. 2x32) | Info-alarm: 0.03 % LT/m* |
| Pre-alarm: 0.07 % LT/m* |
| Main alarm: 0.01 % LT/m |
Sensitivity detection unit DM-TT-50
- (Sampling holes in accordance with EN 54-20:
- Class A max. 2 x 4, Class B max. 2 x 12, Class C max. 2x32) | Info-alarm: 0.17 % LT/m* |
| Pre-alarm: 0.3 % LT/m* |
| Main alarm: 0.5 % LT/m |
| Alarms (Volt free C/O) | Up to 3 alarms per detector module (Info, Pre and main alarm)* |
| Fault alarms | Common Alarm (1 x volt free contact per module, NC or NO) |
| Alarm and fault relay power rating | 1 A, 30 V DC, max. 24 W |
| Clamped connections | Max. 1.5 mm² |
| Displays on device | |
| - Info, pre-alarm and main alarm | 1 red alarm display per detector module |
| - Smoke level | 10-step bar graph display |
| - Fault | Yellow collective fault |
| - Operation | Green operation display |
| Operating voltage | 24 V DC (14 - 30 V DC) |
| Max. quiescent current (at 24 V DC) | 200 mA | 230 mA |
| Max. alarm current (at 24 V DC) | 230 mA | 290 mA |
| Starting current limted to | 300 mA | 330 mA |
| Dimensions (W x H x D) | 200 x 292 x 113 |
| Weight | 1460 g | 1560 g |
| SL Version | | |
| Max. quiescent current (at 24 V DC) | 160 mA | 200 mA |
| Max. alarm current (at 24 V DC) | 190 mA | 230 mA |
| Starting current limted to | 300 mA | 300 mA |
| Noise Levels (with sound damper) | from 23 dB (A) |
| Protection category | IP20 (optional IP52) |
| Temperature range | -20 °C to + 60 °C |
| Cold storage option (No SL ver) | -40 °C to + 60 °C |
| Humidity (permanent) | 10 % to 95 % relative humidity |
| Event log | Built-in, additional external data storage possible |
| Connection of external alarm notifications | Parallel display optional |
| Network capability | Able to accept an ethernet network card |
| Approved in accordance with EN 54-20, Classes A, B, C: | | |
| - VdS-No. | | G 206004 |
| - BPRI-No. | | 0786-CPD-20685 |
| * At standard fan voltage 6.9 V fan ** depending on project design |
