LHT65N-PIR – PIR Temperature, Humidity & Motion Sensor – Dragino
General Description
Dragino 's LHT65N-PIR is a long-range LoRaWAN sensor integrating temperature and humidity sensors, as well as an external PIR motion detector based on the RDB223 sensor. It is designed to monitor environmental conditions and detect human presence, transmitting this information to an IoT server via the LoRaWAN protocol.
Equipped with a built-in 2400 mAh non-rechargeable battery, the LHT65N-PIR offers a battery life of up to 5 years depending on the transmission frequency. It supports remote configuration via AT commands and OTA, facilitating its integration into various systems.
Targeted Applications
- Wireless Alarm and Security Systems
- Home automation and building automation
- Automated meter reading
- Industrial monitoring and control
- Long-range irrigation systems
Highlights
-
Built-in sensors : temperature, humidity and PIR motion
-
Long battery life : up to 5 years
-
LoRaWAN communication : long range and low consumption
-
Remote configuration : via AT and OTA commands
-
Tri-color LED indicator : operating status
Technical Specifications
Characteristic |
Value |
Temperature
|
Range: -40 to +85°C Resolution: 0.01°C Accuracy: ±0.3°C Drift: < 0.02°C/year |
Humidity
|
Range: 0 to 96%RH Resolution: 0.04%RH Accuracy: ±3%RH Drift: < 0.25%RH/year |
PIR detector
|
Sensor: RDB223 Detection distance: 0 to 3 m Cable length: 1 m |
LoRaWAN Frequencies
|
CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865 |
Protocol
|
LoRaWAN v1.0.3 Class A |
Food
|
Li-SOCI2 2400 mAh battery (non-rechargeable) |
Consumption
|
Standby: 5 µA Transmission: 125 mA @ 20 dBm |
Operating temperature
|
-40 to +85°C |
Dimensions
|
Device: 13.5 x 7 x 3 cm Weight: 105 g Packaging: 14.5 x 8 x 5 cm Total weight: 170 g |
Interfaces and Connectors
- LoRaWAN radio interface
- Programming port for firmware update
- External PIR detector with 1 meter cable
- Tri-color LED for status indication
Pack Contents
- 1 x LHT65N-PIR Sensor
- 1 x External PIR Motion Detector
- 1 x Built-in battery (2400 mAh)