TRENDnet TV-HN400 Corner Mount Bracket for Speed Dome Cameras
Outside cornerLong armAluminiumTV-IP450P / PI
The TRENDnet TV-HN400 is a long-arm Corner Mount Bracket that fixes a TRENDnet speed dome camera to the outside corner of a building, holding it about 30 cm away from the wall so it can pan freely along both sides of the corner. It is listed by TRENDnet for the TV-IP450P, TV-IP450PI and TV-IP430PI speed dome cameras.
A corner position lets a single PTZ dome cover two façades — car park and entrance, or two sides of a warehouse — instead of needing two fixed cameras. The arm is powder-coated aluminium alloy and the corner adapter is powder-coated metal, built to carry the weight of an outdoor speed dome.
Before you order: TRENDnet publishes compatibility only for its TV-IP450P, TV-IP450PI and TV-IP430PI speed domes. For any other camera, send us the model and we will check the mounting pattern first.
What's in the Box
- 1 × TV-HN400 corner mount bracket (arm bracket and corner adapter)
- Mounting hardware for fixing the bracket
- Quick Installation Guide
What It Means in Practice
- One speed dome on an outside corner can watch two sides of the building
- The camera hangs about 30 cm (12 in) from the corner, clear of the wall for full pan movement
- A suspension point lets you hang the camera from the bracket while you connect cables and fix the screws
- At 2.2 kg the bracket is substantial — the corner wall must take solid anchors
What Will Not Work
- Inside (concave) corners — this bracket is for outside corners only
- Fixed dome, bullet or turret cameras that are not on TRENDnet’s compatibility list
- Pole mounting — it is a corner bracket; poles need a pole-mount adapter
- Wall fixings for every surface type — choose anchors suited to your wall
Key Features
Outside-corner design
Corner adapter plus long arm, so the dome sits clear of both façades.
30 cm stand-off
Holds the camera about 12 inches from the corner surface for an unobstructed field of view.
Powder-coated metal
Aluminium-alloy arm and metal corner adapter, both powder-coated for outdoor use.
Suspension point
Hang the camera during installation so one person can connect and secure it.
Technical Specifications
| Identification |
| Part Number |
TV-HN400 |
| EAN / GTIN |
0710931110616 |
| MPN |
TV-HN400 (v1.0R) |
| Brand |
TRENDnet |
| Mechanical |
| Type |
Corner mount bracket, long arm |
| Mounting |
Outside corner |
| Stand-off |
Approx. 30 cm (12 in) from corner surface |
| Material |
Powder-coated aluminium alloy arm · powder-coated metal corner adapter |
| Physical |
| Dimensions |
419.5 × 194 × 176.8 mm |
| Weight |
2.2 kg (4.75 lb) |
| Compatibility |
| Cameras |
TRENDnet TV-IP450P, TV-IP450PI, TV-IP430PI speed domes |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
1-year limited warranty per TRENDnet — claims handled through Singular |
Frequently Asked Questions
Can I use it on an inside corner?
No. TRENDnet designed the TV-HN400 for outside corners only; an inside corner needs a different bracket.
Is it suitable for outdoor installation?
Yes, the arm and corner adapter are powder-coated metal for indoor and outdoor use. Seal cable entries on the camera side as usual.
Does it fit non-TRENDnet speed domes?
TRENDnet does not publish other brands. Send us your camera model and mounting dimensions and we will check before you order.
Singular Expert Insight · Buyer's Guide
For a TRENDnet speed dome, the TV-HN400 is the right bracket when the best view is from a building corner: one PTZ covers two façades and the 30 cm arm keeps the dome clear of the wall. Plan for proper anchors — the bracket alone weighs 2.2 kg before the camera. See our
IP cameras for matching cameras.
✓ Buy it if you are installing a TRENDnet TV-IP450P, TV-IP450PI or TV-IP430PI on an outside building corner.
✕ Skip it if the corner is an inside corner, the camera is a fixed dome or bullet, or it is a different brand.
→ Also consider a wall mount bracket for a flat-wall position, or a pole-mount adapter for poles.
Not sure it fits? Send us your camera model and a photo of the corner and we will check it before you order.