Shenzhen Huachuang hengda Technology,Ltd
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LW004-PB LoRaWAN®-Based Panic Button
Production Lead Time:
5 day(s)
Shipping Method:
Sea Transport, Air Transport
Protocal:
LoRaWAN V1.0.3
LoRa Frequency:
CN470/EU868/AU915/US915/AS923/IN865/ KR920/EU433/CN779
Max Transmitted Power:
20dBm
Sensitivity:
-140dBm@SF12 300bpsa
LoRa Communication Distance:
Up to 5 km (in urban open space)
Dimension:
73mm×40mm×17mm
Net Weight:
48 g (±2g)
Shell Material:
ABS/PC+TPU (TPU is used for button and frame)
Power Supply:
540mAH rechargeable battery
Operation Time:
4 Months (in default parameter setting)
Operating Current:
<260mA
Operating Temperature:
-Charging: 0~45℃ Discharge: -10~60℃
Description
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Description
LW004 series is a LoRaWAN®-Based network IoT button specifically designed for both indoor and outdoor tracker objects. It is compact, mini and easy to use. LW004-PB is a panic button it will send position information to server when it is triggered until stop the alert. It can be used in the emergency case for personal safety and alert notification.
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Supplier info last updated: 28 Sep 2023
Advertise since: 13 Sep 2023
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