---
product_id: 649566157
title: "Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B"
brand: "smallrig"
price: "$198.65"
currency: USD
in_stock: true
reviews_count: 5
category: "Small Rig"
url: https://www.desertcart.us/products/649566157-full-camera-cage-for-sony-alpha-7r-v-alpha-7
store_origin: US
region: United States of America
---

# Built-in Arca-Swiss quick release plate compatible with DJI stabilizers Multiple 1/4"-20 & 3/8"-16 mounting holes for ultimate accessory setup 3-point locking system for rock-solid stability Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B

**Brand:** smallrig
**Price:** $198.65
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your Sony Alpha game — mount, protect, and shoot like a pro!

## Quick Answers

- **What is this?** Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B by smallrig
- **How much does it cost?** $198.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/649566157-full-camera-cage-for-sony-alpha-7r-v-alpha-7)

## Best For

- smallrig enthusiasts

## Why This Product

- Trusted smallrig brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick-Release Ready:** Integrated Arca-Swiss plate works flawlessly with DJI RS stabilizers for fast transitions and smooth filming.
- • **Accessory Powerhouse:** Loaded with cold shoes, threaded holes, and ARRI mounts to customize your rig exactly how you want it.
- • **Rock-Solid Stability:** Three-point locking pins and screws ensure your Sony Alpha stays secure during every shot.
- • **Seamless Compatibility:** Designed specifically for Sony Alpha 7R V, 7 IV, 7S III, 1, and 7R IV with adjustable side locks for perfect fit.
- • **All-Round Protection & Comfort:** Built-in rubber gaskets prevent scratches while ergonomic battery compartment design enhances grip and usability.

## Overview

The SmallRig Full Camera Cage 3667B is a precision-engineered aluminum alloy cage tailored for Sony Alpha 7R V, 7 IV, 7S III, 1, and 7R IV cameras. It features a robust three-point locking system, multiple mounting options including cold shoes and ARRI holes, and an integrated Arca-Swiss quick release plate compatible with DJI stabilizers. Designed for both protection and ergonomic handling, it includes rubber gaskets to prevent scratches and a battery compartment optimized for comfort. This cage transforms your camera into a versatile, professional rig ready for any shoot.

## Description

SmallRig Full Cage for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 1 / Alpha 7R IV 3667B SmallRig Full Cage for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 1 / Alpha 7R IV 3667B is designed to provide accessory mounts and protect the camera. It locks the camera via one bottom locating pin, one 1/4"-20 screw, and one M2.5 screw on the left side. The side lock adapters need to be adjusted in the installation direction to fit different camera types, printed with “ A7 IV” is for Alpha 7 IV and Alpha 7R V while printed with “ A7S III/A1” is for Alpha 7S III / Alpha 1 / Alpha 7R IV. Built-in all-around protective spacers prevent the camera from being scratched. The cage gives access to interfaces, dials, buttons, or battery doors. There is a spindle spanner in the battery compartment which fits the camera curve and leaves room for a little finger for a comfortable grip. 1/4"-20 threaded holes, ARRI 3/8" -16 locating holes, and cold shoe mounts support top handle 2165C, side handle 2093, monitor mount 2903, microphones, LED lights, monitors, etc. Bottom OD socket support QD shoulder strap. Arca-Swiss quick-release plate at the bottom is compatible with DJI RS 2 / RSC 2 / RS 3 / RS 3 Pro, the quick-release plate (riser plate) of DJI RS 2/RSC 2 stabilizers for stabilizer shooting, and the Arca-Swiss quick release plate 3154. Optional HDMI Cable Clamp 3000 works with Alpha 7R V / Alpha 7 IV / Alpha 7S III to protect interfaces and ensure stable signal transmission during filming. Holes on the sides and bottom of the cage allow attaching such accessories as hand strap PAC2456 and shoulder strap PSC2428. Besides, the cage comes with a built-in magnetic spanner that facilitates disassembly and assembly. Note: 1. After fixing the 1/4"-20 screw at the bottom of the cage, remove the anti-deflection pin from the staging hole in the battery compartment position and secure it to the corresponding position. 2. To use the side lock adapter, please remove the split ring on the left side of the camera first. 3. HDMI Cable Clamp 3000 is not compatible with Alpha 1 and Alpha 7R IV cameras and will interfere with the synchro terminal interface when used on the Alpha 7R V camera.Work With Sony Alpha 7R V Sony Alpha 7 IV Sony Alpha 7S III Sony Alpha 1 Sony Alpha 7R IV Packing List 1 x Cage Technical Data Product Dimensions: 146 x 107.6 x 64.5mm Package Dimensions: 165 x 155 x 85mm Product Weight: 180g±5g Package Weight: 286g±5g Material(s): Aluminum Alloy, Stainless Steel, Silicone

Review: I purchased this to attach more bits and bobs to my camera such as external monitor, microphones, mobile holders etc and it works great for all that! Fits my Sony A7IV and A7III both. Has so many holes for different attachements and also hotshoe mounts on both sides. Very strong and adds a bit of weight, but not overly heavy. Highly recommend 🙌🏽
Review: Build quality is great and it feels nice and sturdy. Love that it comes with its own tool for installation and is even magnetic on the bottom so you don't lose it. Love the design with multiple mount points for customization and the fact that it doesn't add too much bulk to the camera body while giving a bit of extra protection.

## Features

- Improved Design: 1. A cold shoe is added to the upper right corner of the cage to facilitate the installation of accessories such as Microphone 3468 and LED Video light 3489; 2. Two 1/4"-20 threaded holes with a spacing of 18mm are added at the bottom, which is compatible with SmallRig Quick Release Plate for Arca 3154. A QD hole is added at the bottom, which is compatible with QD quick release shoulder straps and other accessories.
- For Sony A7R V / A7 IV / A7S III / A1 / A7R IV: SmallRig Cage 3667 is designed for Sony A7R V, A7 IV, A7S III, A1, A7R IV to facilitate low-angle shots and protect the camera while offering a wide range of accessory mounts. NOTE: The Cable Clamp 3000 is not compatible with Alpha 1 and Alpha 7R IV because it will block the synchro terminal interface when used on the Alpha 7R V.
- Multiple Mounting Points: The cage has multiple 1/4"-20 holes and 3/8"-16 positioning holes for ARRI, which can attach accessories such as the upper handle 3765, the side handle 2093, and the monitor stand 2903B. There are 2 built-in cold shoe interfaces, which can install microphones, fill lights and other equipment; the QD hole at the bottom is compatible with QD shoulder straps. Holes are reserved on both sides and bottom of the cage to attach Wrist Strap PAC2456 and Shoulder Strap PSC2428.
- Three-Point Locking: A positioning pin is added at the bottom of the cage, and the 1/4"-20 screw and the left M2.5 screw form a three-point locking to make the camera stable. Adjust the direction of the left locking slider to adapt to different models, [A7 IV] side is suitable for Alpha 7 IV and Alpha 7R V, [A7S III / A1] side is suitable for Alpha 7S III / Alpha 1 / Alpha 7R IV
- All-Round Protection: Built-in all-round rubber gasket to prevent scratches. With the cage installed, the camera interface, dials, buttons and changing batteries are not affected. The opening and closing wrench design is added to the position of the battery compartment, which fits the curve of the fuselage more, solves the problem of placing the little finger, and enhances the grip of the fuselage.
- Built-in Quick Release Plate: The bottom quick release plate for Arca has added 1/4"-20 holes with a spacing of 18mm, which is compatible for DJI RS 2 / RSC 2 / RS 3 / RS 3 Pro, and can also be adapted for DJI RS 2 / RSC 2 stabilizer mounting board (riser plate) and SmallRig Quick Release Plate for Arca 3154.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09P7XQ32T |
| Best Sellers Rank | #49,914 in Electronics ( See Top 100 in Electronics ) #8 in Camcorder Cage Supports |
| Country of Origin | China |
| Generic Name | Full Cage for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 1 / Alpha 7R IV 3667B |
| Importer | Shetala Agencies Pvt Ltd,27, 5th Street, Bharathi Ave, Kaveri Nagar, Kottivakkam, Chennai, Tamil Nadu 600041 |
| Included Components | 1 x Cage |
| Item Dimensions LxWxH | 7 x 5 x 5 Centimeters |
| Item Weight | 180 g |
| Item model number | 3667-SR |
| Manufacturer | SmallRig, SmallRig, SHENZHEN LEQI CO LTD, 4th Floor Building 12,Asian Industrail Park Bantian Shenzhen, China. |
| Net Quantity | 1 Count |
| Packer | Shetala Agencies Pvt Ltd,27, 5th Street, Bharathi Ave, Kaveri Nagar, Kottivakkam, Chennai, Tamil Nadu 600041 |
| Product Dimensions | 7 x 5 x 5 cm; 180 g |

## Product Details

- **Brand:** SmallRig
- **Colour:** Cage 3667
- **Compatible Devices:** Camera, Monitor
- **Item Weight:** 180 Grams
- **Product Dimensions:** 7D x 5W x 5H Centimeters

## Images

![Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B - Image 1](https://m.media-amazon.com/images/I/61-LqkbDJpL.jpg)
![Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B - Image 2](https://m.media-amazon.com/images/I/7156z8AxXeL.jpg)
![Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B - Image 3](https://m.media-amazon.com/images/I/61GHdV6VsZL.jpg)
![Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B - Image 4](https://m.media-amazon.com/images/I/617zmzdie-L.jpg)
![Full Camera Cage for Sony Alpha 7R V/Alpha 7 IV / A7R IV/Alpha 7 S III/Alpha 1-3667B - Image 5](https://m.media-amazon.com/images/I/71U55gfSjlL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***6 on 3 December 2024*

I purchased this to attach more bits and bobs to my camera such as external monitor, microphones, mobile holders etc and it works great for all that! Fits my Sony A7IV and A7III both. Has so many holes for different attachements and also hotshoe mounts on both sides. Very strong and adds a bit of weight, but not overly heavy. Highly recommend 🙌🏽

### ⭐⭐⭐⭐⭐ Review
*by A***M on 14 January 2026*

Build quality is great and it feels nice and sturdy. Love that it comes with its own tool for installation and is even magnetic on the bottom so you don't lose it. Love the design with multiple mount points for customization and the fact that it doesn't add too much bulk to the camera body while giving a bit of extra protection.

### ⭐⭐⭐⭐⭐ Review
*by P***H on 28 October 2025*

All my gear is protected by SmallRig cages. These are essential accessories, and given their robust build quality and thoughtful design, they are an undeniable value. Of course, a mark down price will make me happier.

## Frequently Bought Together

- SmallRig Full Camera Cage for Sony Alpha 7R V/IV/S III/A7R IV/Alpha 1-3667B
- SMALLRIG Lightweight NATO Top Handle, Quick Release NATO Grip w/NATO Rail for DSLR Camera Cage, Universal Top Handle with 5 Cold Shoe Adapters - 4345 Black
- SmallRig Aluminum Side Handle for Camera Cages, Universal Ergonomic Side Handgrip with Bulit-in 1/4"-20 Locating Hole, Strap Hole, Cold Shoe, 36mm Up/Down Adjustable

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/649566157-full-camera-cage-for-sony-alpha-7r-v-alpha-7](https://www.desertcart.us/products/649566157-full-camera-cage-for-sony-alpha-7r-v-alpha-7)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*