LORA Door Sensor

With LoRa technology, one of the most low power consumption technologies, HKT DS20 can work up to almost 2 years without bothering to replace battery. Compliant with HKT LoRaWAN® gateway and HKT IoT Cloud solution, DS20 will surely monitor the real-time open/close status and receive alarms via mobile App.

Specification

Wireless Transmission

Technology LoRaWAN®   v1.0.2/v1.0.3/v1.1

Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923

Tx Power 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)

Sensitivity -137 dBm @300bps

Mode OTAA/ABP Class A

Measurement and Interface

Detection Distance 15-20 mm

Button 1 × Power Button (Internal), 1 × Tampering Button

LED 1

Operation

Configuration Mobile App (via NFC)

Alarms Open/Close Status, Tamper, Low Battery

Physical Characteristics

Power Supply 1 × 1200 mAh ER14250 Li-SOCl2 battery

Battery Life >2 years

Operating Temperature -20°C to +60°C

Relative Humidity ≤90% (non-condensing)

Ingress Protection IP20

Dimension Sensor: 50.5 × 31 × 18 mm (1.99 × 1.22 × 0.71 in)

Magnet: 30 × 13 × 10 mm (1.18× 0.51 × 0.39 in)

Installation On the flat surfaces with screws or 3M tapes

Contact us if you have questions about the LoRa coverage in your region.