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Basic Information

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This product is a Networked Intelligent detector for collection of temperature and humidity.  Built in high-precision sensors, small and exquisite appearance, easy installation.

Features

Small appearance, Elegant design

Built in high-precision sensors, with special algorithms

Low power design, long standby

Battery power real-time detection, low battery & tamper Report

Custom made ZigBee/Zwave/Bluetooth/RF protocol available

Use standard
Technical Specifications


Name

Parameter

Model No.

ET90

Working Voltage

3VDC (1PCS CR2032  button battery)

Communication Protocol

433MHZ/868.4MHZ/315MHZ/Bluetooth/ZWAVE/ZigBee

Communication Distance

100m (open area)

Static current

≤15uA

Transmit current

20mA433/315M35mA868M

Accuracy

temperature±1; humidity±3%RH

measuring range

Temperature 0-65; humidity0-99%RH

Output Signal Types

trigger report ,tamper report, battery level status report, heartbeat report

Self-checking report

Every 60 min

Working Humidity &

Temperature

-20℃~50; 95%RH no condensation

Dimension

42*42*17mm(L*W*H)

Combined with networking
Scenarios
Installation
Packing List
Documents