Smart Scene Panel
WS156 & WS136
- Multiple Scenes
- Customizable Display
- One-to-Many Control
- Milesight D2D Communication

One Panel, Multiple Scenes
The Milesight WS156/WS136 allows occupant to predefine 6 scenes with different surrounding ambiences which can be fast changed by pressing the button.
Customizable Display
Milesight provides rich icon sources to match a variety of life scenes. It is easy to change the display content by just uploading an image.
(For WS136, the PVC Sticker can be made to order.)
Milesight D2D Communication
Milesight D2D (Device to Device) protocol featuring LoRa enables the communication among different Milesight LoRaWAN® node devices without a LoRaWAN® gateway.
- Lower Latency
- Less than 1 Second Response Time
- Secure Transmission
- Reduce Investment Cost
One-to-Many Control
As a Milesight D2D Controller device, one command message sent from WS156/WS136 can be received by multiple Milesight D2D Agent devices.
Dual Protocol Operation
Each button of WS156/WS136 can work in LoRaWAN® or Milesight D2D protocol separately.
Low Power Consumption
2 x 590 mAh CR2450 Replaceable Lithium Button Batteries Up to 3 Years Battery Life (20 Presses per Day)
Easy Configuration
1st Step
Install the Milesihgt ToolBox.
2nd Step
Enable NFC and run Toolbox,
Attach your phone to the device.
3rd Step
Verify the password and
start configuring.
Flexible Installation
Double-Sided Mounting Tape
86-Type Junction Box
Desktop
WS156
E-Ink Screen
WS136
PVC Sticker
Specifications | Documents
Wireless Transmission | Technology | LoRaWAN®, Milesight D2D |
Frequency | CN470/RU864/IN865 /EU868/US915/AU915/KR920/AS923 | |
Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) | |
Sensitivity | -137dBm | |
Mode | OTAA/ABP Class A | |
Interface | Display | WS156: 2.9-Inch Black & White E-Ink Screen, 128 × 296 Pixels |
WS136: PVC Sticker | ||
Scene Button | 6 Buttons | |
Button Light | Blue | |
Others | 1 × Reset Button (Internal) + 1 × LED Indicator | |
Software | Configuration | NFC |
Advanced Features | Milesight D2D Controller, Screen Display Customization | |
Physical Characteristics | Power Supply | 2 × 590 mAh CR2450 Lithium Coin Cell Batteries |
Ingress Protection | IP30 | |
Color & Material | White, PC + ABS | |
Operating Temperature | -10°C to +50°C (E-Ink Screen: 0°C – 50°C) | |
Relative Humidity | ≤ 90% (Non-condensing) | |
Dimensions | 86 × 86 × 14 mm (3.39 × 3.39 × 0.55 in) | |
Installation | Desktop, 3M Tape Mounting, 86 Box Mounting |