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Security Batteries
In back-up power applications, Century PS batteries provide dependable reserve power to operate critical systems in the event of mains power failure. In these situations Century PS batteries remain on charge until mains power outage, at which point they engage to provide power to critical systems. Typical back-up power applications include:
- Alarm Systems
- Access Control Systems
- Communications equipment
- Computer servers
- Emergency lighting systems
- Vending machines
- Automated doors & security gates
- Fire & security systems
Century PS Batteries incorporate Absorbed Glass Mat (AGM) technology which suspends the liquid electrolyte within highly porous glass fibre matt separators. These act as a sponge-like material, absorbing the free electrolyte thereby eliminating acid leaks or spills. The VRLA (Vale Regulated Lead Acid) recombinant design eliminates the need for regular maintenance and enables fitment in hard-to-reach locations without the loss of performance, capacity or life.
$46.10 NZD | $67.00 NZD
$69.00 NZD | $92.00 NZD
NVR RAID Explained: RAID 1, RAID 5 and RAID 6 for CCTV Storage
Essential Security Supplies
NVR RAID changes how disks provide capacity and tolerate disk failure. It does not preserve every recording against deletion, recorder damage or a wider incident. NZ CCTV projects should choose the recorder's supported RAID mode alongside retention, workload, fault response and an independent evidence preservation process.
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CCTV Cybersecurity Checklist: How to Harden Cameras, NVRs and Security Networks
Essential Security Supplies
A CCTV cybersecurity checklist should cover the entire service: cameras, recorders, operator workstations, remote access and maintenance. Changing a default password is necessary where applicable, but it does not resolve an unsupported device, exposed recorder or uncontrolled administrator account. NZ installers need a documented baseline and a process for keeping it current.
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Outdoor Security Cabinets: Weatherproofing, Heat, Condensation and Equipment Layout
Essential Security Supplies
Outdoor security cabinets need to protect equipment from rain while managing heat, moisture and maintenance access. Sealing a cabinet more tightly can reduce water ingress but does not remove heat or stop internal condensation. For NZ installers, cabinet selection should follow the site environment and the actual equipment load.
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IP66 vs IP67 vs IK10: CCTV Weather and Vandal Ratings Explained
Essential Security Supplies
IP66, IP67 and IK10 describe different tests. They help NZ installers choose camera hardware, but they do not promise that any installation is weatherproof, vandal-proof or suitable for a coastal site. Read the exact model's ratings alongside temperature, corrosion, mounting and cable-entry requirements.
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