Shenzhen Wenhui Technology Development Co., Ltd.
| Payment Terms | T/T,Western Union,D/A,L/C,D/P |
| Supply Ability | 500+sets+10days |
| Delivery Time | 5-10days |
| Packaging Details | 24pcs/box 10kg/box size:45*30*24CM |
| Frequency | 2.4GHz ISM Band (Private) |
| Storage Support | MicroSD / TF Card (Max 128GB) |
| Indoor Unit Dimensions | 12cm x 9.5cm |
| Outdoor Unit Dimensions | 8.7cm x 5.5cm |
| Operating Temp | -20°C to 50°C |
| Image Sensor | CMOS 2.0MP |
| Modulation | GFSK |
| Transmission Power | 15-20dBm |
| Charging Interface | Type-C USB |
| Installation Type | Adhesive / Screw Fixed |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,D/A,L/C,D/P | Supply Ability | 500+sets+10days |
| Delivery Time | 5-10days | Packaging Details | 24pcs/box 10kg/box size:45*30*24CM |
| Frequency | 2.4GHz ISM Band (Private) | Storage Support | MicroSD / TF Card (Max 128GB) |
| Indoor Unit Dimensions | 12cm x 9.5cm | Outdoor Unit Dimensions | 8.7cm x 5.5cm |
| Operating Temp | -20°C to 50°C | Image Sensor | CMOS 2.0MP |
| Modulation | GFSK | Transmission Power | 15-20dBm |
| Charging Interface | Type-C USB | Installation Type | Adhesive / Screw Fixed |
| High Light | no wifi doorbell camera Intercom ，2.4G no wifi doorbell camera ，2.4G smart wifi video doorbell | ||
Core Specs - B2B Focus
| Feature | Specification |
| Transmission Protocol | 2.4G Private Protocol (No WiFi/Internet) |
| Security Level | 100% Anti-Hacking (Local Storage) |
| Transmission Range | Up to 50-100m (Open space) |
| Camera Sensor | HD 1080P / 70° View |
| Display Unit | 4.3-inch IPS LCD Screen |
| Power Supply | Built-in Lithium Battery (Type-C) |
| Night Vision | IR Auto-Switching |
| Data Storage | Local TF Card (No Cloud Fees) |
Description - Business Pitch
Tap into the high-growth "Privacy Security" market. Unlike IP cameras that are vulnerable to hacking, this Non-WiFi Visual Doorbell creates a closed-loop secure connection between the camera and the indoor monitor. It guarantees zero data leaks and works perfectly even during internet outages. Ideal for seniors and privacy-conscious homeowners, it offers instant One-Click Recording and real-time monitoring without complex App setups or monthly subscription fees.
Q: Why is "No WiFi" a security selling point?
A: It prevents remote hacking. Images and audio are transmitted via a private 2.4G encrypted signal directly to the indoor screen, ensuring absolute privacy.
Q: Does it work if the house power/internet goes down?
A: Yes! Since it runs on built-in batteries and doesn't rely on a router, it keeps guarding the home during blackouts or internet service interruptions.
Q: How does it handle evidence recording?
A: It supports "One-click Video Recording" and "Photo Taking" directly to a local TF card. No footage is sent to the cloud, securing user data.
Q: Is the installation complicated for contractors?
A: Not at all. It’s a "Stick and Play" solution. No wiring or drilling is required, reducing installation time to under 5 minutes.
Q: Can strangers peep through it?
A: No, unlike traditional optical peepholes, this digital camera prevents outsiders from looking inside the house using reverse peephole viewers.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
5000000-10000000
Employee Number:
500~700
Ecer Certification：
Verified Supplier
Shenzhen Wenhui Technology Development Co., Ltd. | Smart Home R&D & Manufacturing for Global Markets We are not just a product supplier, but your dedicated end-to-end partner in smart home innovation. Specializing in full-stack smart home ecosystems and AI-powered intelligent products, we c... Shenzhen Wenhui Technology Development Co., Ltd. | Smart Home R&D & Manufacturing for Global Markets We are not just a product supplier, but your dedicated end-to-end partner in smart home innovation. Specializing in full-stack smart home ecosystems and AI-powered intelligent products, we c...
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