🚨 Open/close alarm: Featuring an open/close alarm function, users can set customized alarms for immediate notifications at specific open/close duration thresholds.
🔋 Improved battery life: The DS03A-NB uses an 8500 mAh Li/SOCl₂ battery for long-term use of several years.
$104.00
The DS03A-NB is a versatile door open/close sensor designed for Internet of Things solutions.
The DS03A-NB supports different uplink methods including MQTT, MQTTs, UDP, and TCP for different application requirements, and supports uplinks to various IoT servers.
Powered by an 8500 mAh Li/SOCl₂ battery, the DS03A-NB is designed for long-term use over several years.
Additionally, the DS03A-NB supports BLE configuration and wireless OTA updates, ensuring ease of use for the user.
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
| Brand | Dragino |
| Model Number | DS03A-NB |
| Temperature | –40 °C to 85 °C (–40 °F to 185 °F) |
| Sensor Form Factor | Sensor |
| Application | Condition Monitoring |
| Technology | Cellular, NB-IoT |
| Sensor Type | Door/Window |
| Power | 8500 mAh Li/SOCl₂ Battery |
| Warranty | 2 Years |
