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Milesight

Smart button

Milesight WS101-868M is a compact, battery-powered LoRaWAN® button designed to trigger scenes, control devices and send events and alarms. Two versions are available: PN: Scene with white button and PN: SOS with red button. The device recognises short press, long press and double press, allowing one button to perform several different functions. The 868M variant supports, among others, the European frequency plan EU868 and operates as a LoRaWAN® OTAA/ABP Class A device.

WS101 also supports Milesight D2D Controller, enabling direct control of compatible devices without using a LoRaWAN® gateway. It has an LED indicator, buzzer and configuration via NFC and the Milesight ToolBox app. Power is supplied by 1 ER14335 Li-SOCl₂ 1650 mAh battery, while the current manufacturer specification declares more than 5 years of operation under specified test conditions. The enclosure measures 50 × 50 × 18 mm, has an IP30 rating and can be mounted using screws, 3M tape or carried on a lanyard.

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Shipping time: 31 dni
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Price $59.04
incl. 23% VAT

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Milesight WS101-868M — Smart Button in Scene and SOS variants

Milesight WS101-868M is a compact wireless LoRaWAN® button designed to launch scenes, trigger automation, remotely control devices and send events and alarms.

The manufacturer offers two device versions: PN: Scene with white button and PN: SOS with red button. The electronics and basic parameters of both variants remain the same, while the button colour makes it easier to match the device to a specific application.

WS101 recognises short, long and double press. Each action type can be used to invoke a different command, allowing several functions to be performed with a single physical button.

One button for scenes, automation and notifications

3 press types

Short Press, Long Press and Double Press can be assigned to different functions and scenes.

LoRaWAN® + D2D

WS101 can send events via LoRaWAN® or directly control compatible devices via Milesight D2D.

Compact design

The 50 × 50 × 18 mm enclosure and battery power allow the button to be installed virtually anywhere.

PN: Scene and PN: SOS

WS101 is available in two official variants identified by separate PN numbers.

Scene uses a white button and is intended primarily for triggering scenes, controlling devices and launching automation functions.

SOS has a red button, making it easy to recognise as a call-for-help button or a button for reporting a specific event.

PN: Scene
white button
PN: SOS
red button

Scene control and rapid event triggering

Smart Office
Conference Rooms
Hotels and apartments
Lighting control
HVAC control
Scene triggering
Call button
Smart Restroom

Short Press, Long Press and Double Press

WS101 has 1 external button with a diameter of 20 mmfunction.

The device distinguishes three basic action types: short press, long press and double press.

This allows several different commands to be assigned to one device; for example, a single press can launch a scene, a double press can switch a device off, and a long press can send another event to the system.

Main button
1 × external
Button diameter
20 mm
Short Press
yes
Long Press
yes
Double Press
yes

LED indicator and built-in buzzer

WS101 has built-in LED indicator providing information including device status and events.

Integrated buzzer provides additional audible confirmation, allowing the user to receive local feedback after a specific action is performed.

A separate Reset button is also located inside the enclosure.

LED
1 × Status / Alarm
Buzzer
1 × built-in
Reset
1 × internal button

Wireless communication in the EU868 band

Variant 868M supports, among others, the European frequency plan EU868, as well as IN865 and RU864.

The maximum transmit power at 868 MHz is 16 dBm, while receiver sensitivity reaches −137 dBm at 300 bpsfunction.

WS101 operates as a OTAA/ABP Class A, corresponding to the characteristics of a low-power battery-operated button that sends short messages after an action.

Technology
LoRaWAN® / Milesight D2D
Band
868M
Plan for Poland
EU868
868 MHz plans
EU868 / IN865 / RU864
TX power
16 dBm
868 MHz
Sensitivity
−137 dBm
300 bps
Activation
OTAA / ABP
Class
Class A

Up to 2 km in urban areas and 15 km in open space

The manufacturer specifies an indicative transmission range of up to 2 km in urban environments and for 15 km in field conditionsfunction.

Actual range depends on propagation conditions, mounting height, obstacles, LoRaWAN® gateway parameters and radio interference at the installation site.

Direct Control Without a Gateway

WS101 supports the Milesight D2D Controllerfunction.

Milesight D2D technology enables direct communication with compatible Milesight devices without routing every command through a LoRaWAN® gateway and higher-level platform.

The function can be used, for example, for immediate control of a wall switch, socket, controller or other D2D Agent device.

Milesight D2D
yes
Role
D2D Controller

Commissioning and configuration via Milesight ToolBox

WS101 is equipped with NFC, allowing basic device configuration without a wired service interface.

The installer opens the Milesight ToolBox app on a compatible smartphone, activates NFC and brings the phone close to the device.

This makes both initial commissioning and subsequent button parameter changes easier.

Interface
NFC
Application
Milesight ToolBox

ER14335 Li-SOCl₂ 1650 mAh battery

WS101 is powered by 1 ER14335 Li-SOCl₂ battery with a capacity of 1650 mAhfunction.

The manufacturer’s current product page declares over 5 years of operation with a reporting interval of 1080 minutes and 10 presses per day.

This value was determined under laboratory conditions and is indicative. Actual operating time depends, among other factors, on the number of presses, radio configuration, signal quality and temperature.

Battery Type
ER14335 Li-SOCl₂
Number of batteries
1
Capacity
1650 mAh
Declared Battery Life
>5 years
1080 min + 10 presses/day, according to manufacturer test conditions

On a wall, 3M tape or lanyard

The compact battery-powered design allows WS101 to be installed without power wiring.

The manufacturer provides for mounting on a flat surface using screws or 3M tapefunction.

The device can also be carried on a lanyard, which is useful in applications requiring a mobile control or call button.

Screws
yes
3M Tape
yes
Lanyard
yes

Call button with red marking

Version PN: SOS has a red button and can be used to send call or alarm events to the higher-level system.

Milesight clearly states that WS101 is intended to provide a convenient call or control function and should not be treated as the sole emergency-response toolfunction.

For safety-related applications, appropriate additional procedures and solutions compliant with the requirements of the specific installation should be used.

Compact 50 × 50 × 18 mm enclosure

WS101 has a small enclosure made of flame-retardant polycarbonatefunction.

Device dimensions are 50 × 50 × 18 mm, and weighs approximately 38,8 gfunction.

The IP30 rating indicates that it is intended primarily for indoor applications.

Dimensions
50 × 50 × 18 mm
Button diameter
20 mm
Weight
38,8 g
with battery
Material
flame-retardant polycarbonate
Enclosure colour
white
Button colour
white / red
Scene / SOS
The
IP30

Operating temperature from −20 to +60°C

Operating temperature
−20…+60°C
Humidity
≤90% RH
non-condensing

Key parameters of Milesight WS101-868M

Manufacturer
Milesight
Model
WS101-868M
PN
Scene / SOS
Type
LoRaWAN® Smart Button
Technology
LoRaWAN® / Milesight D2D
Antenna
internal
Band
868M
EU868 / IN865 / RU864
LoRaWAN®
OTAA / ABP, Class A
TX power
16 dBm
868 MHz
Sensitivity
−137 dBm
300 bps
Button
1 × external, Ø20 mm
Button modes
Short Press / Long Press / Double Press
LED
1 × Status / Alarm
Buzzer
1 × built-in
Milesight D2D
Controller
Configuration
NFC / Milesight ToolBox
Battery
1 × ER14335 Li-SOCl₂, 1650 mAh
Battery Life
>5 years
according to current manufacturer test conditions
Operating temperature
−20…+60°C
Humidity
≤90% RH
non-condensing
The
IP30
Dimensions
50 × 50 × 18 mm
Weight
38,8 g
with battery
Installation
screws / 3M tape / lanyard
Approvals
CE / FCC / RoHS

From button press to scene or device action

User
Short Press / Long Press / Double Press
→
WS101-868M
Scene / SOS / control / event
→
LoRaWAN® or D2D
communication via gateway or directly
→
System or device
scene / alarm / lighting / HVAC / automation
MODEL 3D

Smart button

Ładowanie modelu 3D

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