Keeper v3.0 — Smart Remote Monitoring & Control

Long-range LoRa (915 MHz) up to 20 km. No SIM, no internet, safe supercapacitor backup. Works from 6–30V DC.

20 km Range No Internet Required 6–30 V DC

Key Features

LoRa 915 MHz communication — up to 20 km line-of-sight
Battery-free design with supercapacitor backup
Dual low-side outputs (up to 30 V / 50 A start)
Door, Water, PIR, Temperature/Humidity sensor inputs
Eight operating modes with one-button control
SMA antenna connector for external/high-gain antennas
RS-232 TTL 5V serial (9600 bps) for configuration

Technical Specifications

Parameter	Control Block
Power Supply	6–30 V DC
Current	7 mA monitor / 40 mA transmit
Communication	LoRa 915 MHz, up to 20 km
Outputs	2 × low-side (30 V / 50 A start)
Inputs	Door, Water, PIR, Temp/Humidity
Interface	RS-232 TTL 5V, 9600 bps (8N1)
Antenna	SMA (external antenna supported)
Backup	Internal supercapacitor

How It Works

Control Block collects sensor data and controls loads; Monitoring Display receives packets, shows status, stores settings, and manages up to 12 Keeper units. No cloud dependency.

Point-to-point LoRa link
Real-time alerts and status reports
Manual and automatic control workflows

What’s in the Box

Keeper v3.0 Control Block
Monitoring Display Unit
Standard SMA Antenna
USB 5V Power Cable
Quick Start Sheet + User Manual (PDF)

Typical Applications

Typical farm applications for Keeper v3.0

Water Infrastructure

Tanks, troughs, leak detection, pump control.

Security

Gate/shed door monitoring, PIR-based alerts.

Livestock

Movement detection in pens and yards.

Order Keeper v3.0

Available now for Australian farmers and integrators.

Email: [email protected]