Engineered for versatile, high-performance surveillance in the world’s most demanding conditions, our explosion-proof PTZ and bullet camera systems are designed for classified areas where safety, reliability, and certification are critical. The TEZP and FEZB series combine advanced imaging technology with rugged 316L stainless steel construction to deliver certified monitoring for oil & gas, chemical plants, and other classified areas.
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The TEZP and FEZB series are Explosion-Proof PTZ and Bullet cameras built with 316L Stainless Steel construction for classified hazardous areas. This FAQ covers specifications, key differences between models, mounting options, and typical applications to help engineers and safety professionals select the right camera for their site.
The TEZP and FEZB are Explosion-Proof camera systems designed for versatile, high-performance surveillance in classified hazardous areas. The TEZP-405 and TEZP-405-30 are Pan-Tilt-Zoom (PTZ) network cameras built for wide-area monitoring with high optical zoom capability. The FEZB-H105 is a Fixed Bullet camera designed for directional surveillance in confined or narrow fields of view. Both series use 316L Stainless Steel construction and Sony CMOS imaging sensors, making them well suited for oil and gas facilities, chemical plants, offshore platforms, and other environments where certified explosion proof equipment is required.
TEZP and FEZB cameras are rated IP67, providing complete protection against dust ingress and temporary immersion in water. The enclosures are constructed from 316L Stainless Steel, which offers superior resistance to corrosion from saltwater, chemicals, and industrial atmospheres. These cameras are certified ATEX and IECEx and designed for classified hazardous area installations where both explosion protection and environmental durability are required.
Both TEZP-405 and TEZP-405-30 models deliver 40x optical zoom with a focal length ranging from 4.25mm to 170.0mm, complemented by 32x digital zoom for a combined zoom capability that allows operators to identify detail at significant distances. This level of zoom performance is particularly valuable in large hazardous area facilities such as refineries, tank farms, and offshore platforms, where monitoring perimeters or process equipment from a single fixed camera position reduces the total number of cameras required and minimizes installation costs in classified areas.
Both models share the same core specifications: 1/2.8 inch Sony CMOS sensor, 40x optical zoom, Day and Night ICR functionality, Digital Noise Reduction, Digital Image Stabilization, Privacy Mask, High Light Compensation, Defog, 255 presets, 8 tours, 4 patterns, 360-degree endless pan rotation, built-in wiper, 316L Stainless Steel construction, and IP67 rating. The key difference is that the TEZP-405-30 adds infrared night vision with an IR illumination range of up to 200 meters, making it the preferred choice for sites requiring reliable surveillance in complete darkness or low-light outdoor environments.
The FEZB-H105 is an Explosion-Proof bullet camera designed for fixed directional surveillance in hazardous areas. It uses a 1/2.8 inch Sony CMOS sensor with 10x optical zoom (4.7mm to 47.0mm) and 32x digital zoom, combined with Digital Noise Reduction for clear imaging in challenging lighting conditions. The bullet form factor makes it well suited for monitoring specific entry points, access roads, process equipment, or loading areas where a fixed field of view is preferred over PTZ rotation. It carries IP67 and IK10 ratings, with IK10 indicating resistance to mechanical impact, relevant for installations in high-traffic industrial areas.
TEZP and FEZB cameras are compatible with four dedicated mounting accessories: the T-WM Wall Bracket for surface mounting on walls and structures, the T-PM Pole Mount for installation on vertical poles, the T-CM Corner Bracket for mounting at wall corners to maximize field of view coverage, and the T-PB Pedestal Bracket for ground-level or elevated pedestal installations. All mounting accessories are designed to maintain the structural integrity and certification compliance of the camera assembly in Zone 1 hazardous area installations.
There is also the IR Illuminator, EZB-IR-07, which compliments both ranges, also ATEX and IECEx certified and rated IP67, IK10 manufactured in the same 316L Stainless Steel with an illumination range of up to 50m.
Yes. The 316L Stainless Steel construction used in both TEZP and FEZB cameras is specifically selected for its resistance to chloride-induced corrosion, making these cameras well suited for offshore platforms, marine terminals, and coastal industrial facilities where saltwater exposure is a constant factor. The IP67 ingress protection rating ensures reliable operation in rain, wash-down, and high-humidity conditions. The built-in wiper on TEZP models further supports clear imaging during adverse weather, which is a frequent requirement on offshore installations.
