1. Support WiFi 802.11b/g/n Connection.
2.Noise and Echo Cancellation.
3. Two-way Talk Audio.
4. Dual Filter Automatic Switching And Built-in 6 pcs 850mm LED Lights, Night Vision Up To 10 Meters.
5. Three Ways Wake-up Your Device---Doorbell button awakens, PIR body detection wake up, Mobile Phone Call.
6. HiSilicon Iiteos Processor, Low Power Solution.
7. Free APP for Android and iOS. 8. Multiple Users Are Online Simultaneously. 9. 720P HD Camera Pixel. 10.166 Degree Wide View Angle Camera.

| M3 Smart WIFI Video Doorbell Parameter | |||||||||
| CCD | 1/4 inch 720p scan CMOS sensor | SNR | ≥39dB | LUX | 0.8Lux/F1.4,0.3Lux/F1.4 | Lens/Visual Angle | 1.7mm F2.4/166° | LED | Six 850 - nm Φ 28 mil |
| IR Control | Yes | Compression Standard | H.264 | Video Resolution | 720P | Input | 1 Channel Built-in - 48dB MIC. | Output | (8 Ω 1 w) |
| Wireless Network | 802.11b/g/n | Network Security | WPS Security Encryption | Storage | 32GB | Power Supply | 2pcs 18650 LiFePO4 | Working Environment | - 10 ~ 50 ℃ |
| Installation | Door Wall Mounting | Material | ABS | Size | 7.45cm*3.23cm*14.4cm | Weight | 179g (No batter)y | Audio | Two-way Talk |




1. Strong R&D Capacity---Our Skilled Research and Development ready all the technical consulted for you. We have three PIE(Process Integration Engineer), six Component Engineer, eight EE( Electrical Engineer), and Two Project Engineer
2. Very Flexible OEM/ODM Service---Welcome your OEM/ODM business order, we have all kinds of solutions to evaluate your project.
3. Excellent In Technical Innovation---Launch exclusive and hot sale models annually and definitely assisting you to conquer the beachhead of the international market.
4. Excellent And Qualified Products--- Finished product QC pass rate≥99.8%.
5. Professional After-Sales Services---Our perfect customer management system make sure our follow service record system be workable for you.
6. Very Short Delivery Time--- Less than 5K units will take 15-20 working days, and hot purchasing season always 25-35 working days.
7. Strong Supply Capacity---We owe two High-speed SMT machine, 8 high standard assembly line, 300000 per/month capacity ensure your date of delivery time.
8. Who Ordering From Us---Top Amazon Sellers, Top eBay Sellers, Online Retailers, Vehicle Dealers, Small Business, and International Distributors.
Q1: Are you a factory or trading company?
A1: We are a professional manufacturer focus on development, manufacturing, and marketing Video&Auto devices, Anhong have his own brand car dash cam and 8 production lines.
Q2: Can I make an OEM order?
A2: Yes, we can supply different sizes and our products can be customized.
Q3: What certification does your company have?
A3: We have passed the ISO 9001, CE, RoHS, FCC for related items certified, and we got the Appearance Design Patent Certificate in 2014.
Q4: How do you control the quality in-house?
A4: We Strongly believe that "Quality is priority", quality is the lifeline of an enterprise, therefore, the quality control is always considered as the most important thing in our product management. We count on our professional and well-trained QC team to effectively control the quality of our products; Our QC Department mainly consists of IQC, IPQC, FQC, and QA.
Q5: What kinds of chipset/solution can you supply?
A5: Novatek96655, MTK735 Quad Core, M-Star 0238, and Ambarella solution. We provide you with the most suitable solution according to the application environment you actually need to practical use.
Q6: What is your policy of warranty?
A6: Anhong Video provides 12 months warranty for all the Car DVR devices, we provide free repair services during the warranty period if there are any defective items. but it is only compliant for normal wear and tear of the goods. The policy not responsible for any equipment problems due to inappropriate operation by the user.
Q7: How about your delivery time?
A7: Generally, less than 5K units will take 15-20 working days after our financial Dept. confirmed your payment. Hot purchasing season will take 25-35 working days for the mass production.
Q8: What are your MOQ policy?
A8: We have no MOQ limit, it is our pleasure to meet your needs and we seeking a business opportunity to work and support new and small business.
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