The DF702 sensor (battery included) is designed for waste bin (trash bin) status detection. It detect full/empty, flame risk, inclined (fall) or not and etc.

With LoRaWAN® module, it transmit the status via gateway to networks server and
application server. User can monitor the status remotely. With the application software, user can assign the collector resource work plan and route plan. Analyze task performance and find out solution to improve. Finally the objective of high efficiency , good environment, and low cost are achieved. It is optional for different frequency, such as 470Mhz (China), 868Mhz (Europe), 915Mhz(USA), 923Mhz (Australia,New Zealand).

As it is with algorithm of low power consumption, the internal battery can work for
more than 5 years (at 4 hours interval upload interval).

Feature:

DF702 feature

Applications:

For waste bin with or without cover.
Water Level measurement

Specifications:

Overview	Dimension	11511550mm
	Net Weight	150g
	Color	Black
	Shell Material	ABS
Detector	Principle	Ultrasonic @ 112kHz
	Detection Range	200cm (vertical)
	Accuracy of height	3mm
	Blind area	15cm
	Accuracy of temperature	2℃
	Accuracy of angel	2° (optional)
	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	Lifetime for one charge	5 years at 4 hours report interval.
	Internal Battery	ER18505M non-recharged Lithium Battery 7000mAh @ 3.6V,

	Current	<210mA@3.6V(uploading), <100mA@3.6V(normal),
Environment	Operating Temperature	-20 ~ +70℃
	Storage Temperature	-40 ~ +85℃
	Protection Level	IP66

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

Datasheet: DF702.pdf

Operation manual: DF702 manual.pdf

Configure manual: DF702 config manual.pdf

Dingtek Configure tools: Dingtek config tools.zip

UART assist program: UARTASSIST.zip

DF702-2Meter - Dingtek Waste Bin Detector for waste management, 2 meter version