LW004-PB LoRaWAN®-Based Panic Button | 物聯網

Shenzhen Huachuang hengda Technology,Ltd

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LW004-PB LoRaWAN®-Based Panic Button

生產所需時間:

5 日

運送方式:

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℃

描述

聯絡供應商

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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