ZENIX LEF-3
ZENIX LEF-3
Outdoor BLE RSSI Gateway | IP67 Rated, GPS, LTE Enabled
What is ZENIX LEF-3
ZENIX is a family of Scanners and gateways system built on advanced and innovative IoT hardware and software platforms. It provides positioning and communication for Smart Buildings, Healthcare, and Industry. The ZENIX LEF-3 is an outdoor BLE Locator and gateway that collects data by scanning beacons and tags.
The ZENIX LEF-3 is a BLE Scanner & Gateway with POE, Wi-Fi interface, LTE connectivity, and GPS positioning. It collects data by scanning beacons using its external antenna. It provides real-time positioning information about the beacons in the vicinity. The external antenna allows longer-range outdoor positioning.
The ZENIX LEF-3 uses an embedded processor with Sentrax’s advanced BLE scanning firmware. It also includes an easy wall/pole mount system.
Key Features & Benefits
Outdoor RSSI-based BLE Scanning
Uses BLE 5.1 to scan for tag or beacon signals, analyzes received signal strength (RSSI) to infer proximity.
Long-Range Coverage
External antennas provide extended BLE scan range (upto 100m, depending on environment).
Compact, Outdoor Mounting
Comes with a wall or pole mount system for flexible outdoor installation.
Remote Tag Configuration & Updates
Supports remote configuration and firmware updates of connected tags.
How It Works?
The LEF-3 captures BLE tag and beacon signals, processes their IDs and RSSI data, and transmits the information via PoE, Wi-Fi, or LTE to a partner’s RTLS platform for proximity monitoring, movement tracking, and location insights.
Mechanical Diagram
Technical Specifications
Download Datasheet| Enclosure | |
|---|---|
Type |
BLE 5.1 Scanner |
Material |
ABS |
Accessories |
Wall/Pole Mount |
Color |
Off-White |
Dimensions |
175mm x 130mm x 45mm |
Protection Class |
IP67 |
Weight |
440g |
Antenna Type |
BLE External Antenna Cellular External Antenna |
| Environment | |
|---|---|
Frequency |
2.4GHz |
SENSING | |
Protocol |
BLE 5.1 |
Rx-Sensitivity |
-103 dBm |
Antenna |
External Antenna |
Range |
Upto 100m 2 |
| Features |
|---|
|
| Operating Environment | |
|---|---|
Temperature Range |
0°C to 60°C |
Operating Humidity |
90% |
| Certifications |
|---|
CE, FCC 2 |
| Sensors and Interfaces | |
|---|---|
Button |
Reset Button |
Power LED |
Red LED |
Status LED |
Green LED |
GPS LED |
Green LED |
Cellular LED |
RED LED |
Sim Slot |
LTE Connectivity |
| Hardware Connectivity | |
|---|---|
Supply Rating |
3 Watts (12 V) |
Communication |
RJ45 – Ethernet (POE) WIFI – 2.4GHz b/g/n LTE Connectivity |
Power Options |
RJ45 – POE 802.3af DC Adapter – 12 V/1.5A |
| Software Connectivity |
|---|
Sentrax’s Solix Platform, MQTT 1 |
| Accessories |
|---|
|
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.
1 Can be configured to send data on local/clients MQTT broker
2 Signal propagation depends heavily on environment conditions
3 Pending
Applications & Use Cases
Industry-Specific Use Cases of ZENIX LEF-3 (Outdoor Scanner & Gateway)
Industrial Yards & Outdoor Logistics
Track tagged vehicles, trailers, containers, and yard equipment as they pass gates, docks, and lane entrances. ZENIX LEF-3 gateways report tag presence and signal strength to your RTLS for zone-level visibility of what is where.
Construction & Surface Mining
Monitor tools, equipment, and crew presence across large open sites. The IP67 enclosure handles dust and rain, and LTE connectivity lets you deploy gateways where there is no wired network.
Protecting Workers in Outdoor Environments
Detect tagged personnel entering hazard zones or vehicle-pedestrian areas and trigger geofence or risk-zone alerts, helping reduce exposure to dangerous areas.
ZENIX LEF-3
BLE Scanner, POE, WiFi, LTE, GPS/GNSS, DC adapter, Embedded ARM processor, external antennas, LEDs, Reset button, wall/pole mount, IP67 protected Outdoor enclosure