TELESIN Waterproof Housing for DJI Action3/Action4

Product Code TEL99

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Product Description

The TELESIN Waterproof Housing for DJI Action3/Action4 (Model: OA-WTP-003) protects your DJI Action3 or Action4 camera to depths of 45 metres — letting you surf, snorkel, scuba dive, and freedive with complete confidence that your camera is safe, your footage is sharp, and your dive is documented. Durable high-transparency PC plastic and tempered glass with 95% light transmission means the housing adds virtually no visible impact to your image quality.

A thermally-conductive silicone ring reduces heat build-up inside the housing during extended recording sessions, while the elastic sealing ring keeps water and debris locked out at depth. Three anti-fog inserts are included to absorb moisture before it condenses on the lens as fog — essential for clear, sharp underwater footage. Button access is maintained through the housing design. Note: touchscreens are NOT accessible once sealed — configure all settings before entering the water. Compatible with DJI Action3 and DJI Action4 ONLY.

Key Features:

45 Metre Depth Rating: Waterproof to 45m — covers recreational snorkelling, freediving, and scuba diving to sport diver depths. Sturdy enough to protect against drops and impacts above water too.
High-Transparency PC & Tempered Glass — 95% Light Transmission: Premium high-transparency polycarbonate and tempered glass maintain crisp, vivid image quality at depth — virtually no reduction in clarity or colour accuracy compared to shooting without the housing.
Anti-Fog Inserts Included: Three anti-fog inserts absorb moisture inside the housing before it condenses on the lens — essential for preventing blurry, hazy footage underwater. Insert before sealing before every dive.
Thermally-Conductive Silicone Ring: Reduces heat build-up inside the housing during extended recording — keeps your DJI Action3/4 performing at its best even on long dives.
Button Access Maintained: Precision-designed housing maintains access to your camera's physical buttons — start and stop recording, adjust settings, and control your camera without removing it from the housing.
Elastic Sealing Ring: High-quality elastic seal keeps water and debris locked out at depth — always inspect and rinse after every saltwater use.

Specifications:

Compatibility: DJI Osmo Action3, DJI Osmo Action4 ONLY
Depth Rating: 45 metres
Housing Material: High-transparency PC plastic with tempered glass lens
Light Transmission: 95%
Dimensions: 90 x 80 x 42mm
Weight: 95.6g
Model: OA-WTP-003

What's Included?

1 x TELESIN Waterproof Housing
3 x Anti-Fog Inserts
1 x Thumbscrew
1 x Manual

What is Not Included? DJI cameras and other accessories not listed may be shown in images for demonstration purposes ONLY and are NOT included.

Buy with Confidence: Hero Gear is an Authorised Reseller for all brands we stock in Australia. Standard Postage Australia-Wide is already included in the price of every item. Items are covered by a 12-month Australian Warranty and are shipped directly from our Hunter Valley, NSW, warehouse.

⚠️ Important Care & Warranty Exclusions

Use at your own risk: Hero Gear is not responsible for loss or damage to cameras or equipment used in conjunction with this accessory. Always use a secondary safety tether during diving.
TEST BEFORE USE: Before first use with your camera, test the housing in water WITHOUT the camera to verify waterproofness. Do not assume the housing is sealed — test it first.
Settings Before Entry: Configure all camera settings BEFORE sealing and entering the water. Touchscreens are NOT accessible once the housing is sealed.
Gasket Inspection: Always inspect the elastic sealing ring before every dive. Rinse the housing thoroughly in fresh water after every saltwater use — ensure no dirt, sand, hair, or debris is trapped in the seal.
Water Ingress: Problems with water ingress are nearly always the result of user error and are NOT covered by warranty. Hero Gear accepts no responsibility for camera damage caused by water ingress into the housing.
Anti-Fog Inserts: Always insert anti-fog inserts before sealing the housing. Failure to do so may result in fogged footage — not a manufacturing defect.
Depth Limits: Do not exceed the 45m rated depth of this housing.
Lithium Battery — Travel Information: Lithium batteries are permitted in carry-on baggage ONLY — NOT in checked luggage. Always check with your airline before travelling.
Warranty Coverage: Warranty covers manufacturing defects only. Damage resulting from use, misuse, accidents, falls, or any activity-related incident is NOT covered — regardless of the activity involved.

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Technical Compatibility and Specifications

Compatible Model: DJI Osmo Action3

Compatible Model: DJI Osmo Action4

Compatible Brand: DJI

Type: Waterproof Housing

Manufacturer SKU: OA-WTP-003

Warranty

We are authorised Australian resellers, ensuring you receive genuine stock and local support. All products purchased from Hero Gear come with a standard 12-Month Australian Warranty.