Standalone wireless fire alarm – Series 200
DAS-WIO-200Wireless I/O module
Input / output module of the Tan Vien Series 200 standalone wireless fire alarm system.
- Dry-contact output, NO 2 A / 30 VDC
- Supervised input, 47 kΩ end-of-line resistor
- Controls pumps, fans, rolling shutters, elevators, 4G alarm transmission
- 150 m unobstructed range, battery ≈ 5 years
Part of the Series 200 standalone wireless fire alarm line. Does your project need a control panel that shows the location of each detector? See the Series 200A addressable wireless fire alarm system.
Bridge between the wireless system and wired devices. The INPUT receives signals (flow switch, conventional fire alarm panel, etc.) to trigger a system-wide alarm; the OUTPUT closes its contact when the system alarms to start pumps, fans, rolling shutters, elevators or the DAS-FAC3 4G alarm transmitter.
Key features
- INPUT function. When the input is activated → the module sends a fire signal to the DAS-WMS-200 → the entire system alarms.
- OUTPUT function. Fire alarm system activates → hub sends a command → the normally open (NO) contact closes.
- Wired system connection. Receives signals from conventional fire alarm panels and flow switches; issues commands to interlocked equipment.
- Battery monitoring. Reports a fault when the battery voltage < 2.75 V.
Indicator status
| Power-on / seated in base | Green flashes once |
|---|---|
| Normal monitoring | Green flashes once every ≈ 6 min |
| Activated (input / output) | Red steady |
| Fault / low battery | Yellow flashing |
Optional accessory: DAS-FAC3 4G fire alarm transmitter
Receives the signal from the output contact of the DAS-WIO-200 to call 3 phone numbers and send a preset text message when the fire alarm system activates. LTE 4G (Viettel, Mobifone, Vinaphone SIMs…); 6 inputs, 4 relay outputs; 12 – 24 VDC supply, ≈ 48 h backup battery; configured via web browser. See DAS-FAC3.
Installation notes
- Output is a 2 A / 30 VDC dry contact — use an intermediate relay for larger loads or 220 V power.
- Wire a 47 kΩ end-of-line resistor on the input to supervise for wire breaks.
- Mount close to the equipment to be controlled; communication range ≤ 150 m (unobstructed).
For detailed pairing, installation and commissioning procedures, see Series 200 Installation, Operation and Maintenance Manual (PDF). Operating principle: Series 200 diagrams and simulation.
Suitable installation locations
DAS-WIO-200 technical specifications
| Model | DAS-WIO-200 |
|---|---|
| Rated voltage | DC 3 V – lithium-manganese battery |
| Monitoring / alarm current | < 50 µA / < 60 mA |
| Frequency / transmit power | 444.4 – 444.8 MHz / ≤ 20 dBm |
| Receiver sensitivity | −126 dBm |
| Communication range | ≤ 150 m (unobstructed) |
| Output | 1 dry contact NO, 2 A @ 30 VDC |
| Input | Dry contact, 47 kΩ end-of-line resistor |
| Dimensions | 86 × 86 × 41 mm |
| Environment | Indoor; 0 °C to +55 °C; RH ≤ 95 % |
| Legal / standards | Reference TCVN 7568-18 · (not covered by inspection certificate 82/KĐ-PCCC) |
The communication range is a manufacturer's figure measured in an unobstructed space. Indoors, the signal attenuates through walls and concrete floors — always test the alarm at the actual installation position and add a DAS-WMS-200 as a repeater when needed.
Related products
DAS
DAS-WSD-200
Standalone wireless photoelectric smoke fire detector
Price on request
DAS
DAS-WMS-200
Wireless fire alarm control hub with integrated sounder beacon
Price on request
DAS
DAS-WHD-200
Standalone wireless heat fire detector
Price on request
DAS
DAS-WCP-200
Standalone wireless manual call point
Price on request
DAS
DAS-653L
Wireless remote reset
Price on request