Shenzhen Allcam Technology Co., Ltd, established in 2014, is a professional manufacturer and supplier of mini cameras, spy cameras, hidden cameras, WiFi hidden cameras, and DIY surveillance solutions. With an in-house R&D and production team, we provide OEM and wholesale services to global clients.
Our smoke detector cameras with audio are designed for covert indoor surveillance. It combines the appearance of a practical smoke detector with features such as a built-in 4K hidden camera, WiFi connectivity and motion detection for real-time monitoring via apps in mobile devices, and a built-in microphone for recording video and audio.

Smoke Detector Camera With Audio Specifications
|
Specification |
Details |
|
Video Resolution |
3840×2160 (4K) / 1920×1080 @ 30fps |
|
Audio |
Built-in microphone, audio recording |
|
Storage |
MicroSD card slot, up to 128GB |
|
Night Vision |
Invisible IR LEDs, up to 10 meters |
|
Motion Detection |
Yes, with alert and auto-recording |
|
Connectivity |
WiFi / P2P live streaming |
|
App Support |
iOS and Android |
|
Mounting Options |
Wall or ceiling mount |
|
Operating Noise |
≤50dB (low-noise internal structure) |
|
MOQ |
200 pieces |
|
OEM |
Available |


Product Features
4K Video with Audio Recording
Captures clear video up to 3840×2160 resolution with synchronized audio via built-in microphone.
Disguised as Smoke Detector
The device closely resembles a standard smoke detector, Can be mounted on walls or ceilings, adapting to various indoor environments. making it suitable for discreet monitoring in homes, offices, or retail environments.
Wireless Connectivity & Live Streams
Supports WiFi connection for real-time monitoring through a free app on both iOS and Android devices.
Night Vision Support
Equipped with invisible IR LEDs, the camera delivers clear footage even in complete darkness, with an effective night vision range up to 10 meters.
Motion Detection with Alerts
Built-in motion sensor activates recording and sends alerts when movement is detected, improving security and storage efficiency.
Expandable Storage
Supports MicroSD cards up to 128GB for local video and audio recording.
Low-Noise Operation
Optimized internal design and components reduce noise during operation, keeping total noise below 50dB.

Product Design Overview
Our smoke detector cameras are designed to look like standard ceiling mounted smoke alarms. From the appearance and ordinary smoke alarm no difference. About its design:
Front Design Elements:
- Monitoring Head: Positioned on the side, used for capturing video or sensing.
- Lens: Located behind the central vent grill, hidden to reduce visibility.
- Peep Proof Cover: A cover above the lens minimizes reflection and prevents detection by the human eye.
- Heat Emission Holes: Multiple holes in the center support heat dissipation and enhance the disguise.
Bottom Design Elements:
- MicroSD Card Slot & Micro USB Port: For storage and continuous power supply.
- Reset Button: For device initialization and network reset.
- QR Code Label: For device identification and app configuration.
Dimensions:
Approx. 5.3 inches in diameter. Suitable for standard ceiling smoke detector installation positions, offering high concealment.
Packing List
|
Item |
Quantity |
|
Smoke Detector Camera |
1 |
|
User Manual |
1 |

Why Choose Us
As a supplier with over 10 years of experience in manufacturing hidden cameras, Shenzhen Allcam Technology Co., Ltd provides high-quality hidden security surveillance cameras to wholesalers, distributors, and OEM partners worldwide. We focus on product quality, fast delivery, and cost control to help you quickly establish a brand advantage in your target market.
Key Advantages of Partnering with Us:
Factory Direct Sales
Working with us means you get factory-direct procurement prices with no middlemen cutting into your profits. It also ensures stronger quality control, a stable supply, and reliable after-sales service.
Wholesale Pricing
We offer flexible cooperation models. You can purchase small wholesale batches from our inventory to test your market, or opt for bulk orders. We provide tiered wholesale pricing based on order volume-the larger your purchase, the lower the price per unit.
OEM and ODM Support
We offer OEM services for private labeling, supporting customization of hidden cameras, including product appearance design, functionality, logos, outer packaging, and instruction manual languages. You bring the ideas, and we bring them to life.
Fast Delivery
We maintain long-term inventory, and most hidden camera models can be shipped within 48 hours. With established logistics partners, we provide flexible shipping options and real-time inventory management.
Our certifications

FAQ
Q1: Does this camera actually detect smoke?
No, the unit is designed only for video surveillance. It does not function as a real smoke detector.
Q2: Is audio recording supported?
Yes, the device includes a built-in microphone for synchronized audio recording.
Q3: What type of storage is supported?
It supports MicroSD cards up to 128GB for local recording.
Q4: Can I watch live video from my phone?
Yes, the camera supports live streaming via a free app available on iOS and Android.
Q5: Is WiFi required for it to work?
WiFi is required for remote viewing and live streaming, but local recording works without it.
Q6: Do you offer OEM customization for this model?
Yes, we support OEM including logo printing, packaging, and firmware settings.
Q7: What is the minimum order quantity (MOQ)?
The MOQ is 200 pieces for wholesale or OEM orders.
Q8: How long is the warranty?
We offer a one-year warranty and full after-sales support for all units.
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