LoRaWAN Smart One Key SOS Button Emergency Alarm – Specimen Track
Specimen Track’s LoRaWAN smart one-key SOS button emergency alarm allows users to send an alert instantly in major or emergency situations by simply pressing the button. The alarm information is transmitted to the cloud platform via LoRaWAN IoT wireless communication, requiring no verbal communication.
Button trigger (support short press, long press, double-click quick press)
LoRaWAN Frequency
CN 470 MHz, RU 864 MHz, IN 865 MHz, EU 868 MHz, US or AU 915 MHz, KR 920 MHz, AS 923 MHz or 921 MHz or 922 MHz or 923 MHz or 924 MHz, customizable frequency band
Power Supply Method
1 section 1650 mAh ER14335 lithium-ion sub battery, capable of continuous use for more than 5 years
Max. TX Power
+ 21 ± 1 dBm
Receiving Sensitivity
– 135 dBm
Solar Energy
55 V to 7 V solar panel
Low Power
Deep sleep 3.5 μA
Environmental Adaptation Index
Operating temperature: -4 °F to 158 °F (- 20 °C to 70 °C), steady damp-heat: 104 °F (40 °C), 95 % RH
IP Grade
IP30
Dimension
Body: 2.0 in x 2.0 in x 0.7 in (50 mm x 50 mm x 18 mm)
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