Description
Product Information – Wireless Gateway
This product is a wireless-to-wired gateway, which can be connected to a fire alarm controller for upstream communication and to LoRa wireless nodes for downstream communication. The device utilizes low-power LoRa wireless communication technology with encrypted transmission to ensure system stability and information security. When a wireless terminal triggers an alarm, the data is forwarded to the fire alarm controller via the gateway. During system linkage, the controller sends the data to the gateway device, which then forwards the data to the wireless node device to control its status, completing the linkage operations of the entire set of the device.
Technical Information
| Parameter | Introduction |
| Electrical Properties | |
| Operating Voltage | Bus DC 16V ~ DC 28V |
| Operating Current | l Standby current：≤3mA
l Operating current：≤70mA |
| Capacity of Connecting Wireless Nodes | 32 notes |
| Indicator | Power indicator light, communication indicator light, fault indicator light |
| Communication Parameters | |
| Wiring System | Two-wire system |
| Encoding Range | Electronic encoding, can be set arbitrarily between 101 and 254 |
| Bus Communication Distance | ≤1500 m |
| Wireless Communication Distance | l Through wall：≤5 layers
l Open：≤1500 m |
| Operating Environment | |
| Operating Temperature | -10℃~ +55℃ |
| Storage Temperature | -20℃~ +65℃ |
| Operating Humidity | ≤95%，(no condensation) |
| Others | |
| Color | White |
| Dimensions | Length×width×height 105.0 mm×80.0 mm×30.0 mm（with base） |
| Weight | About 117g (with base) |
