Home/DAS Products
DAS · Tan Vien × Sanjiang
DAS Products
DAS is the fire alarm product line distributed in Vietnam by Tan Vien and manufactured under OEM at the Sanjiang factory. It covers the DAS-FACP wired addressable system and two wireless lines: Series 200A and Series 200.
DAS wired addressable fire alarmDAS-FACP wired addressable system: from 1-loop panels (A100/A200) for small buildings up to 2 – 10-loop panels with 324 devices per loop, networkable up to 254 panels. DAS detectors and modules work with matching Sanjiang devices; many models are listed in the Hanoi Department of Construction price announcements.25 products →
Addressable wireless fire alarm – Series 200AAddressable wireless system: the DAS-FACP-200A panel handles up to 550 devices (50 + 10 repeaters × 50) over a LoRa Mesh network at 312 – 316 MHz and shows each device's location on the LCD. Designed with reference to TCVN 7568-25:2023 (ISO 7240-25).8 products →
Standalone wireless fire alarm – Series 200Standalone wireless system for homes, rental rooms and shops: the DAS-WMS-200 hub with built-in sounder beacon manages up to 60 devices at 444.4 – 444.8 MHz; fast installation with no cabling. Inspection certificate 82/KĐ-PCCC and type conformity QCVN 47:2015/BTTTT.7 products →DAS lines at a glance
| Series 200A – addressable wireless | Series 200 – standalone wireless | DAS wired addressable | |
|---|---|---|---|
| Control unit | DAS-FACP-200A panel | DAS-WMS-200 (built-in sounder beacon) | DAS-FACP-A100/A200, DAS-FACP-A324 (2 – 10 loops) |
| Signal | Radio 312 – 316 MHz, LoRa Mesh | Radio 444.4 – 444.8 MHz | 2-wire non-polarized bus, 2,000 m/loop |
| Capacity | Up to 550 devices (50 + 10 repeaters × 50) | Up to 60 devices per hub | 100/200 (1 loop) · 324 devices/loop |
| Location display | Per-device address on LCD | Alarm at the hub and at the device | Addressable, 2.8″ / 4.3″ LCD |
| Interlocking | DAS-WIO-200A module | DAS-WIO-200 module | DAS-OM module, 6 – 22 manual control groups |
| Compliance / price | Referenced to TCVN 7568-25:2023 (ISO 7240-25) | Inspection 82/KĐ-PCCC · QCVN 47:2015/BTTTT | Listed in Hanoi Dept. of Construction price announcement |
| Best for | Hotels, offices, schools, factories, renovation projects | Homes, rental rooms, shops | Any size, new buildings |