Our Solutions

Nine systems,
one ecosystem.

Everything Circles of Knowledge supplies, grouped the way a project is specified.

Smart Video Doorbell
Smart Video Doorbell

Smart Video Doorbell

24/7 Precision Security: Equipped with SMART NIGHT VISION and a 150° wide-angle lens, it ensures blind-spot-free monitoring day and night. The 100Hz micro-motion detection and PIR human sensing technology precisely detect human activity (e.g., package delivery, suspicious loitering) while filtering out pet triggers. With an IP65 waterproof/dustproof rating, it withstands harsh conditions from heavy rain to extreme temperatures (-20°C to 50°C). Real-Time Zero-Latency Interaction:  Enable crystal-clear two-way audio (noise-canceling) via smartphone app, with live video response under 0.3 seconds—instant alerts when visitors ring. The built-in PowerSpeaker and noise-reducing microphone ensure crisp communication, even in noisy environments, for remote verification of deliveries or guests. Smart Durability, Simplified Design:  Powered by Dual 27100 rechargeable batteries (4500mAh each) , it eliminates power anxiety. The minimalist black/white design blends with modern homes, while military-grade anti-pry bolts and hidden keyholes balance security and aesthetics. Local encrypted storage (Chatlog) and cloud backup safeguard privacy, which is ideal for residential and commercial use.

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Smart Video Doorbell
Smart Video Doorbell

Smart Video Doorbell

Smart Security, Precise Alerts: PIR human detection technology actively identifies human movement (ignores pets/wind) and sends real-time alerts to your phone. 1080P HD monitoring ensures clear doorstep visibility day and night. Smart Connectivity, One-Tap Control:  WiFi-enabled for remote two-way talk, unlocking, and playback via smartphone. Compatible with home phones and smart devices (e.g., locks, indoor screens), featuring a dedicated ​**"Ctrl"** button for instant responses. Effortless Setup, Modern Design:  Sleek black-and-white two-tone design blends into any setting. Requires no wiring—install in 5 minutes with an intuitive app for hassle-free operation.

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Indoor Siren
Smart Sensor

Indoor Siren

The siren is used with the gateway to give a high-decibel alarm sound with a flashing light after receiving an alarm signal. Support customized settings for alarm time and volume. 95dB alarm, mute. Small and stylish appearance, is easy to install, and can be placed or installed in the entryway, or around the lamp in the living room.

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Smart Security

Smart Video Intercom for apartment buildings

Coming soon
Smart Security

Smart Video Intercom for villas and apartment units

Coming soon
Smart Security

Smart Video Intercom for apartment units

Coming soon
Smart Security

Garage controller

Coming soon

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