WS101 – Compact Multifunction LoRaWAN Smart Button – Milesight
 General Description
 Milesight 's WS101 is a compact wireless button compatible with LoRaWAN® and D2D. It can trigger various remote actions via single, double, or long presses. Featuring an LED indicator, an alert buzzer, and a battery life of more than 5 years, it can be used as a control device or call button in connected environments. Lightweight and discreet, it can be easily attached to flat surfaces using screws, adhesive tape, or a lanyard.
 Targeted Applications
-  Triggering scenes or remote commands
 
-  Call button in hospital, office, business, hotel
 
-  Control of home automation or industrial equipment
 
-  Use with LoRaWAN gateways and Milesight D2D protocol
 
 Highlights
-  Multi-function button: single, double or long press
 
-  Transmission via LoRaWAN® and Milesight D2D
 
-  Integrated LED and buzzer for status feedback or alarm
 
-  More than 5 years of battery life with 1650 mAh battery
 
 - Quick setup via NFC (mobile app)
 
-  Compact, lightweight, easy installation (screws, adhesive, strap)
 
 Technical Specifications 
|  Transmission | 
|  Technology | 
 LoRaWAN®, Milesight D2D | 
|  Supported frequencies | 
 CN470 / IN865 / RU864 / EU868 / US915 / AU915 / KR920 / AS923-1/2/3/4 | 
|  Transmit power | 
 16 dBm (868 MHz), 22 dBm (915 MHz), 19 dBm (470 MHz) | 
|  Sensitivity | 
 -137 dBm @300bps | 
|  Fashion | 
 OTAA / ABP – Class A | 
|  Button | 
|  External button | 
 1 button, 3 modes: single, double, long press | 
|  Internal button | 
 1 reset button | 
|  LED | 
 Status indicator / alarm | 
|  Buzzer | 
 1 built-in buzzer | 
|  Configuration | 
|  Fashion | 
 NFC via mobile app | 
|  Advanced function | 
 Milesight D2D Controller | 
|  Physical Characteristics | 
|  Food | 
 1 × Li-SOCl2 battery ER14335 – 1650 mAh | 
|  Autonomy | 
 +5 years (1 message every 18 hours + 10 presses/day) | 
|  Operating temperature | 
 -20°C to +60°C | 
|  Relative humidity | 
 ≤ 90% (non-condensing) | 
|  Protection index | 
 IP30 | 
|  Dimensions | 
 50 × 50 × 18 mm  Button: φ20 mm | 
|  Weight | 
 38.8 g (battery included) | 
|  Material / Color | 
 Fire-resistant polycarbonate, white (white or red button) | 
|  Facility | 
 Flat surface (screws, 3M tape) or neck strap | 
 Interfaces and Connectors
 The WS101 is equipped with a physical button on the front (white or red), an internal reset button, a multi-color LED and a built-in buzzer for signaling. Configuration via mobile NFC.
 Pack Contents
-  1 × WS101 Milesight Smart Button
 
-  1 × Built-in battery
 
-  1 × Installation Kit (Adhesive & Screws)
 
-  1 × Quick Start Guide