Cover large areas without power or cables
Solar-powered cameras with 4G, Starlink or wireless links can be placed where the risk is, not only where the mains is.
HJ SECURITY · KUCHING & SARAWAK
Watch large sites that have no mains power or network. HJ plans, installs and services solar 4G CCTV, alarms, gate systems and pump alerts for oil palm estates, smallholdings and fish ponds across Sarawak.
THE STARTING POINT
Solar-powered cameras with 4G, Starlink or wireless links can be placed where the risk is, not only where the mains is.
Fruit bunches, fertiliser, fuel, fish and equipment are targets after dark. Detection, lights and alerts help the team act early.
A stopped pump or aerator can cost a pond its stock. Power and water alerts reach the manager's phone.

SYSTEMS & SCOPE
Choose the areas that match your priorities, then confirm how they work together. Open a topic for related installation or service information.
Solar-powered cameras with batteries and 4G for poles with no mains power or cabling.
Pan-tilt-zoom cameras that cover wide yards, pond banks and estate roads from one pole.
Thermal cameras that detect people and vehicles at night and in poor light over long distances.
Camera analytics that alert on people and vehicles and ignore animals and moving leaves, where suitable.
Strobe lights and sirens that trigger when someone enters a protected area at night.
Outdoor beam and detection alarms for stores, workshops, pump houses and fuel tanks.
Electric fence along boundaries and around stores, where it suits the site and its rules.
Sliding or swing gates with remote control for the estate entrance and mill road.
Speed and plate capture on estate roads used by lorries and workers.
Satellite internet for offices, quarters and camera poles where 4G coverage is weak.
Point-to-point wireless links between the estate office, gates, ponds and camera poles.
Power and run-status alerts for water pumps and aerators, sent to the manager's phone.
Water level sensors for ponds and tanks, with low-level and overflow alerts.
Face or fingerprint clock-in for estate and farm workers.
Patrol checkpoints around stores, pump houses and boundaries, with records for the supervisor.
Surge protection and earthing for poles, cameras and pump panels in open areas.
BEFORE THE QUOTATION
Estate size, number of blocks and pond count.
Solar sizing, 4G coverage, Starlink or wireless.
Stores, fuel, pumps, gates and quarters.
Who is alerted, when and how.
USEFUL ANSWERS
The solar panels and batteries are sized for the camera load and the number of cloudy days the site should ride through. The assessment confirms this before the quotation.
Starlink or a wireless bridge from a point with signal can carry the cameras back to the office. Signal is checked on site before the design is fixed.
Yes. Detection and alerts can follow an armed schedule, for example from dusk to dawn, so daytime work does not trigger them.
Yes, where a power or flow sensor is added to the pump panel. The alert goes to the manager's phone, and the setup is tested at handover.
Share the location, the size of the estate or ponds and what you need to protect. We will review the requirements and confirm the next step.