DF200 LoRaWan Hand Sanitizer /Soap Level Detector is an automatic hand sanitizer; It can automatically sense, and periodically detect the capacity of liquid. It avoid any unnessary contact as well as refill the liquid on time.

When the level is less than the threshold, the information will be immediately transmitted to the LoRaWan server through the built-in LoRaWAN module. Users can observe status information remotely. Through the LoRaWAN method, with high real-time performance

Through the built-in LoRaWAN module, the detector can pass status information to
the LoRaWAN gateway, network server, then the application server. Users can remotely monitor the level status and refilled it accordingly. This
equipment can be widely used in smart city projects.

The sensor support a 4 x 1.5V Size C battery and external 6V power supply

Feature:

Easy to install and small in size
Accurate and timely, real-time monitoring, alarm immediately
Auto-sensing (Contactless)
Liquid level measure
Low power consumption.
Multiple application environments

Applications:

Shopping centre Hallway.
Toilet.
Hotel, public area
school...etc.

Specifications:

Overview	Dimension	121107261mm
	Net Weight	820g
	Color	White
	Shell Material	ABS
Detector	Principle	Capacitive Level sensor
	Measure Range	0% ,25%, 50% ,75%, 100%
	Liquid capacity	1000mL



	MCU	STM32, 32bit ARM® core controller
	LoRa Module	Semtech® 1276
Controller	Sensitivity	"-137dbm@292bps (RX), 5~20dbm(Tx)
Radio	Frequency	LoRaWAN® CN470/EU868/US915/AS923Mhz,or
	Working Mode	Class A
	Activation	ABP/OTAA activation;

	Communication Distance	3km in view sight;
Power
	Internal Battery	4 x 1.5V Size C battery
	External Power supply	6VDC
	Current	<120mA@3.6V(uploading), <40uA@3.6V(sleep),
Environment	Operating Temperature	-20 ~ +60℃
	Storage Temperature	-40 ~ +85℃
	Protection Level	IP20

LoRaWAN frequency and Countries/Regions

Frequency	Status	Countries/Regions
EU868	OK	Europe and other
AU915, AS923	OK	Australia
		New Zealand
		Brunei
		Cambodia
		Hongkong
		Indonesia
		Japan
		Laos
		Singapore
		Taiwan
		Thailand
		Vietnam
CN470	OK	China
US915	OK	USA
KR920	OK	Korea

Product Brief: DF200_PB.pdf

Datasheet: DF200 datasheet.pdf

User Guide: DF200 User guide.pdf

Protocol manual: DF200 Protocol manual.pdf

Dingtek Configure tools: Dingtek config tools.zip

UART assist program: UARTASSIST.zip

DF200- Dingtek LoRaWan Automatical Hand Sanitizer /Soap dispenser with Level Detector