
S31
Use r manua l V1.0
Wi- Fi Smar t Plug wi th Powe r Monit oring

Spe cif ica tio ns
Model
Inp ut
Output
Curr ent
Operating temps
Operating systems
Wi-F i
Mate rial
Dime nsion
S31
120 V AC 60Hz
120 V AC 60Hz
15A ma x. for ge neral u se
0-3 0℃
(Android 4.1 & iOS 9.0) or higher
IEEE 8 02.11 b/ g/n 2.4 GHz
PC V0
116mm(L)*70.4mm(W)*29.1mm(H)
Produc t Int rod uct ion
Config uration butt on/
Manual s witch
On/o ff LED in dicat or
Wi-Fi LED i ndicator
1

Fea tur es
S31 is a Wi-Fi smart plug with power monitoring
that can be used to turn on/off devices from
anywhere, schedule power on/off and share APP
with your family to control.
Timi ng Sche dule
App Co ntrol
Shar e Contr ol
Smar t Scene
Sync S tatus
LAN Co ntrol
Us e Ins tru cti on
Dow nload t he APP
1
eWeLink
eWeLink
2
Voice C ontro l
No Hub R equir ed
eWeLink
works with everything

Pow er on
2
After powering on, the device will enter the quick
pairing mode (Touch) during the rst use.the Wi-Fi
LED indicator changes in a cycle of two short and
one long flash.
The d evice w ill exi t the qu ick pa iring m ode (Tou ch)
if n ot pai red wi thin 3 mins. If yo u want to en ter t his
mode , pleas e long pres s the ma nual b utton f or
abou t 5s unti l the Wi-F i LE D ind icato r cha nges in
a cycl e of two sh ort and on e long fl ash and r eleas e.
Add t he devi ce
3
Tap “+” to operate following the prompt on the APP.
3

Fac tor y Reset
Long pres s the pairing but ton for about 5s u ntil
the Wi-Fi LED indicator changes in a cycle of
two shor t and one long ash and rel ease, then
the reset is succe ssful. The device enters qui ck
pairing mod e (Touch).
Please reset the s witch to fa ctory defa ults if you
want to use othe r Wi-Fi networks, th en reconnect
the networ k.
FCC W arn ing
Ch an ge s o r m odi c at io ns not ex pr es sl y
approved by the party responsible for compliance
coul d avoid the use r’s autho rity to ope rate th e
equ ipmen t.
Thi s devic e compl ies wit h part 15 o f the FCC
Rul es. O pera tion i s sub ject t o the f ollo wing
two con dition s: (1) This devi ce may not cau se
ha rm ful in ter fe ren ce , an d ( 2) t hi s de vi ce
mu st ac ce pt any in te rf er enc e r ec ei ve d,
including interfere nce that may cause undesired
ope ratio n.
4

FCC R adiat ion Exp osure S tatem ent:
Thi s equip ment co mplie s with FC C radia tion
exp osure l imits s et fort h for an un contr olled
en vi ron me nt. Th is e qu ipm en t sh ou ld b e
inst alled and op erated wi th minimum d istance
20c m betwe en the ra diato r& your bo dy. This
transm itter must not be co-locat ed or operati ng
in co nju nc tio n w ith an y ot he r an te nna or
tra nsmit ter.
Not e: Thi s equ ipm ent h as be en t este d an d
fou nd to c ompl y wit h the li mits for a C lass B
dig ital de vice, p ursua nt to par t 15 of the F CC
Rul es. T hese l imit s are d esig ned to prov ide
re as on ab le p ro te ct io n a ga in st ha rm fu l
int erfer ence in a r eside ntial i nstal latio n. This
equ ipme nt ge nera tes, u ses a nd can r adia te
rad io fr eque ncy en ergy and, i f not i nsta lled
and u sed in ac corda nce wit h the ins truct ions,
ma y c aus e h arm fu l in te rfe re nce to rad io
communications. However, there is no guarantee
tha t inter feren ce will n ot occu r in a part icula r
in sta lla tio n. I f th is e qu ipm ent doe s ca use
ha rmf ul i nte rfe re nce to r adi o or tel evi sio n
rece ption, wh ich can be dete rmined by tu rning
the equipment off and on, the user is encouraged
to try to correct the inte rference by one or more
of th e follo wing me asure s:
— Reo rient o r reloc ate the r eceiving an tenna.
— Increase the separation between the equipment
and receiv er.
— Con nect th e equip ment in to an out let on a
circuit different from that to which the receiver
is connec ted.
— C ons ul t t he de al er o r a n e xp er ie nce d
rad io/ TV t echni cian fo r help.
5

Tempe ratur e:
Ope rating Tem perat ure 0~3 0℃
Shi pping a nd Stor age Temper ature : -40℃ to 6 0℃
Use M ethod: P lug and P lay
Soft ware Cl ass: A
Ove rvolta ge Cate gory: I I
Poll ution D egree : 2
Prot ectio n again st Elec tric Sh ock:
Insu latio n-en cased C lass I
Envi ronme ntal: I P20 (NE MA 1)
Autom atic Actio n: Micro- disconn ection (Ty pe 1.B)
6