This system is built on a Superheterodyne receiver architecture, providing frequency stability and an open-air range of 1,300 feet. Technical specifications confirm the use of a proprietary 433.92MHz RF link, which eliminates the latency associated with Wi-Fi-based notification stacks. The transmitter utilizes a CR2032 lithium cell and maintains an IP55 ingress protection rating. Audio fidelity is managed by a dedicated sound processor rather than a simple piezo-buzzer, allowing the receiver to reach sound pressure levels of 115dB across a 52-melody library.
Performance metrics show a sub-100ms trigger response, making it suitable for environments where immediate notification is a priority. The receiver includes a visual LED flash to supplement the acoustic alert. Internal audits show higher-grade capacitors in the power supply stage compared to entry-level ODM variants. While the system can cycle through 64,000 digital codes to prevent cross-triggering, it remains a unidirectional device without logging capabilities or remote access features.
Functional feature highlights include:
- Receiver Architecture: Superheterodyne
- Max Volume: 115dB
- Code Capacity: 64,000 digital privacy codes
To add a layer of visual security to the high-decibel output of the AVANTEK LED Flash Doorbell, we recommend a wireless video doorbell system for real-time monitoring. This hardware serves as an acoustic notification component within the doorbell bundles with chimes category.
