Tilt Sensor EM320-TILT
Angling for Accuracy, Flexibility and Safety
- High Accuracy and Reliability
- Flexible Settings for Versatile Applications
- Artful Design and Robust Enclosure
Accuracy, Flexible and Safety

High Accuracy and Reliability
EM320-TILT utilizes the advanced MEMS Accelerometer to deliver high accuracy and stable measurement of the tilt angle of 3 axis X, Y, and Z. With a wide measurement range of -90° – +90°, EM320-TILT can achieve an ultra-high resolution of 0.01° and accuracy of ±1°.

Flexible Settings
Up to 36 triggers
EM320-TILT supports up to 36 customized trigger alarms based on the angle or inclinations on X, Y and Z, enabling various applications and providing great flexibility.
Relative Initial Position
Instead of pre-fixed position, EM320-TILT supports customizing initial position to detect angle changes and send threshold alarms, facilitating the installation and enhancing user experience.
Safeguard in
Various Applications
Tilt angle and inclination monitoring is important for safety and structural integrity, as any changes in the angle of inclination can indicate potential issues with the structure's stability.
Tilt sensing is essential for sending alerts to people to predict and track the status of specific objects and protect valuable assets.
- Tree Bending Monitoring
- Barrier Gate Monitoring
- Cranes and Construction Machines Monitoring

Artful Design and Robust Enclosure
EM320-TILT is equipped with IP67 rated enclosure which enables it to function properly even in the most demanding environments.

LoRaWAN® Based
- Penetrating Signals: data transmission range up to
2 km in urban areas and 15 km in rural areas - High Compatibility: compliant with standard
LoRaWAN® gateways and network servers

Cloud Data Management
Milesight IoT Cloud
Data Visualization Dashboard:
All figures in a glance
Automatic Triggers:
Interactive collaboration with Milesight IoT sensors to realize scene-based automation
Regular Reports & Real-Time Alerts:
Data-based insights
Android & iOS App:
Manage devices at your fingertips
NFC Configuration
Switching On/Off & Configuring the Devices Wirelessly
1st Step
Install the
Milesight ToolBox
2nd Step
Enable NFC and run ToolBox,
then attach your phone to the device
3rd Step
Verify the password
and start configuring

Easy and Sturdy Installation
Wall Mounting
Specifications | Documents
Wireless Transmission | Technology | LoRaWAN® |
Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 | |
Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) | |
Sensitivity | -137 dBm @300bps | |
Mode | OTAA/ABP Class A | |
Measurement | Axis | X, Y, Z |
Range | – 90° ~ +90° | |
Accuracy | ± 1° | |
Resolution | 0.01° | |
Others | Power On & Off | NFC Configuration via Mobile App, Power Button (Internal) |
Configuration | NFC Configuration via Mobile App | |
Physical Characteristics | Power Supply | 2 × 2700 mAh ER14505 Li-SOCl2 Batteries |
Battery Life* | ≥3 Years (10min reporting interval, SF10) | |
Operating Temperature | -30°C to +60°C | |
Relative Humidity | ≤95% (non-condensing) | |
Ingress Protection | IP67 | |
Dimension | 85 × 58 × 18 mm (3.34 × 2.28 × 0.70 in) | |
Material & Color | PC + ABS, White | |
Installation | Wall Mounting |