Sonoff DW2-Wi-Fi User Manual

SONOFF TECHNOLOGIES CO., LTD.
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Operation instruction
1. Download the “eWeLink”APP
eWeLink
eWeLink
Android™ & iOS
2. Install batteries
2-1. Remove the back cover of the transmitter.
2-2. Insert batteries into the battery compartment based on identifiers of
positive and negative poles.
2-3. Close the back cover.
The battery is not included, please purchase it separately.

Sonoff DW2-Wi-Fi Specifications

General

Interface	Wi-Fi
Certification	FCC
Product color	White
Housing material	Polycarbonate (PC)
Installation type	Adhesive tape
Operating frequency	2400 MHz
Security algorithms	128-bit AES, AES, TKIP, WEP, WPA, WPA2
Connectivity technology	Wireless
Suitable for indoor use	Yes
Ambient temperature (max)	40 °C
Ambient temperature (min)	-10 °C
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	5 - 95 %
Mobile operating systems supported	Android, iOS
Battery type	AAA
Battery voltage	1.5 V
Power supply input voltage	3 V
Number of batteries supported	2
Sustainability certificates	CE, RoHS

Weight and Dimensions

Depth	19 mm
Width	31 mm
Weight	28 g