ZENIX LEN-2
ZENIX LEN-2
Indoor BLE RSSI Gateway | PoE, WiFi, Climatic Sensors
Whats is ZENIX LEN-2
ZENIX LEN-2 is an advanced Bluetooth® Low Energy (BLE) RSSI gateway designed for Smart Buildings, Healthcare, and Industrial Environments. It provides reliable real-time beacon detection, asset & person proximity location visibility, and environmental sensor data collection within its coverage area.
Equipped with PoE and Wi-Fi connectivity, an external antenna for extended indoor coverage, and Sentrax’s high-performance BLE scanning firmware, the LEN-2 delivers continuous location and sensor data. Its compact design and easy wall or ceiling mounting enables fast deployment across a wide range of indoor applications.
Key Features & Benefits
3-5m Accuracy
Proximity real-time indoor positioning with meter-level tracking accuracy.
PoE & Wi-Fi Connectivity
Flexible deployment with Power over Ethernet and Wi-Fi connectivity.
Smart BLE Filtering
Advanced beacon filtering for improved scanning performance and reduced noise.
Remote Configuration
Configure devices, update firmware, and manage settings remotely.
How It Works?
The ZENIX BLE LEN-2 is a BLE Indoor Scanner gateway that enables real-time tracking and presence detection across industries, healthcare, and smart buildings, offering reliable performance and easy installation.
Mechanical Diagram
Technical Specifications
Download Datasheet| ENCLOSURE | |
|---|---|
| Material | ABS |
| Type | BLE 5.1 Scanner |
| Accessories | Wall/Ceiling Mount***** |
| Color | Off-White |
| Dimensions | 125 mm x 125 mm x 29 mm |
| Protection Class | IP54 |
| Weight | 166g |
| Antenna Type | Internal |
| ENVIRONMENT | |
|---|---|
| Frequency | 2.4GHz |
| SENSING | |
|---|---|
| Protocol | BLE 5.1 |
| Rx-Sensitivity |
-70 to -82 dBm Internal Antenna Upto -92 dBm External Antenna (Optional) |
| Antenna |
Internal External Antenna (Optional) |
| Range | 10-50m** |
| FEATURES |
|---|
|
| OPERATING ENVIRONMENT | |
|---|---|
| Temperature Range | 0°C to 60°C |
| Operating Humidity | 90% |
* Can be configured to send data on the local/clients MQTT broker
** The Rx-Sensitivity can be achieved upto -92 dBm
*** Signal propagation depends heavily on the environment conditions
**** Ceiling mount brackets can also be provided on customer requirements
***** Pending
| SENSORS AND INTERFACES | |
|---|---|
| Temperature Sensing | 0 – 65°C |
| Humidity Sensing | 0 – 100 %RH |
| Pressure Sensing | 0.3 – 1.2 bar |
| Light Sensing | 1 – 65535 lux |
| PIR Motion Sensing | 100° deg |
| TVOC Sensing | 1 – 500 VOC Point |
| Button | 1 User button |
| Power LED | 1 Red LED |
| Status LED | 1 Green LED |
| SOFTWARE CONNECTIVITY |
|---|
| Sentrax’s Solix Platform, MQTT* |
| HARDWARE CONNECTIVITY | |
|---|---|
| Supply Rating | 18 Watts (12 V) |
| Communication | RJ45 – Ethernet (POE) WIFI – 2.4GHz b/g/n |
| Power Options |
RJ45 – POE 802.3af DC Adapter – 12 V/1.5A |
| ACCESSORIES |
|---|
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| CERTIFICATIONS |
|---|
| CE, FCC**** |
| Configuration Portal | |
|---|---|
| The ZENIX Configuration Portal is embedded web page for configuration and device settings management. With the help of this portal customers can check the status of the device, change its parameters, backup and restore it’s configuration/settings and upgrade firmware. |
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Applications & Use Cases
Healthcare

- Real-Time Equipment Tracking
- Sterile Storage Monitoring
- Patient Safety Assurance
- Fall Detection & SOS Alerts
- Staff Safety Monitoring
Warehouses/Logistics

- Real-Time Asset Tracking
- Forklift & Vehicle Monitoring
- 3D Inventory Management
- Emergency Evacuation Guidance
- Mixed Indoor & Outdoor Tracking
Airport

- Baggage Cart & Trolley Tracking
- Mobile Equipment Tracking
- Staff & Contractor Tracking
- Remote Environment Monitoring
- Restricted Zone Monitoring
Retail

- Customer Engagement
- Analyze Customer Dwell Times
- Real-Time Staff Positioning
- Inventory Monitoring
- Optimize Store Layouts
Security & Defense

- Restricted zone entry/exit monitoring.
- Unauthorized presence detection.
- Asset movement alerting.
- Automated checkpoint roll-call.
- High-risk personnel safety monitoring.
Smart Buildings

- Real-Time Occupancy Tracking
- Visitor and Contractor Monitoring
- Environmental Monitoring
- Emergency Responder Guidance
- Personnel Tracking & Geofencing Alerts
ZENIX LEN-2
BLE 5.1 Scanner, POE, WiFi, DC adapter, Embedded ARM processor, Temperature-, humidity-, pressure sensors, light sensor, PIR motion sensor, optional external antenna, LEDs, Reset button, wall mount, indoor casing, IP54 protection.







