Seasonal Maintenance Tips for Security Equipment in Pretoria
By JD Gates Pretoria | Maintenance Guide | Published: 20 November 2024
Pretoria's climate creates seasonal stress on security equipment. Summer thunderstorms cause lightning surges and water ingress; winter frost and dry conditions create mechanical stiffness and static discharge. Here's what to check each season.
Summer (October–March) — Lightning & Storm Season
- Check that your gate motor and electric fence energizer have adequate surge protection
- Inspect the motor cover seal for water ingress — water in the motor housing destroys PCBs
- After every major storm, test gate motor response — lightning surges can damage receiver boards silently
- Check electric fence strands — summer growth makes vegetation contact much more common
Winter (May–August) — Dry & Cold Season
- Lubricate the gate's bottom guide wheel, top guide wheels, and gear rack
- Check the motor's backup battery — cold temperatures reduce SLA battery capacity by up to 20%
- Inspect rubber seals on gate motor covers — they harden and crack in the Highveld winter
- Test CCTV night vision — winter evenings are longer, so night-mode camera performance matters more
JD Gates provides annual security system service packages across Pretoria. Call 012 012 6285 for a seasonal service booking.