LW004-PB
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 .
LW004-PB uses Bluetooth for indoor location, its classic applications are in hotels, schools, hospitals and factories. Related personnel wear panic button, and deploy Bluetooth beacon indoors. A panic button has an RFID or NFC built-in, and periodically reports location information to facilitate the personnel location. In addition, when personnel encounter danger or emergency, the Alert can also be used to ask for instant help.
LoRaWAN® panic button uses GPS to locate people outdoors. For example, when the site personnel into the non-work area, the management can timely obtain this information and deal with it. Moreover, when the construction site personnel encounter an emergency, they can also use the emergency button to alarm the SOS.
GPS and Bluetooth are required in some scenarios, such as tracking the elderly in nursing homes. The panic button periodically reports their location. You can check whether they are in the corresponding area at the corresponding time. When they encounters an emergency, the SOS alarm can be used. In addition, when they remains stationary for a period of time, the device's Man Down function will send reminders to relevant personnel for prompt help.
Learn how schools in Mongolia use LW004 to provide reliable SOS alerts and location tracking for children, without relying on cellular coverage.
Learn how a tech park in Uruguay uses LW004 to track scooter locations and battery status in real time for timely recharging and less downtime.
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℃
IP Rating
IP66
Certificate
FCC/CE
LW003-B LoRaWAN®-Based Probe
LW005-MP LoRaWAN Meter Plug
Company
IoT Services
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