Technical specifications indicate the 1Byone Wireless Driveway Alarm functions as a sub-GHz analog-digital hybrid system utilizing the 433.92MHz frequency band. This specific RF spectrum is selected for its superior diffraction properties around physical obstacles compared to higher-frequency 2.4GHz signals. Aggregated data confirms the inclusion of a Passive Infrared (PIR) pyroelectric sensor paired with a Fresnel lens designed for a 24-foot detection arc.
Material analysis identifies a proprietary weather-sealing gasket on the PIR housing intended to mitigate environmental ingress. The receiver unit utilizes a superheterodyne circuit providing a 1,000-foot line-of-sight range, though structural interference from exterior walls typically reduces functional range to approximately 300 to 400 feet. Power efficiency metrics for the low-power RF state list a battery operational life of 6 to 12 months using standard AA or AAA cells.
Hardware analysis notes that mounting the sensor at a height of 3 to 4 feet on a non-metallic post is necessary to prevent RF attenuation and minimize signal interference from ground-plane reflections.
Functional characteristics of the system include:
- Zones: Support for 4 distinct zones with unique chimes.
- Scalability: Expansion capacity for up to 16 individual sensors.
- Architecture: Zero cloud dependency with no subscription-based operational requirements.
Performance data indicates susceptibility to RF jamming due to the analog nature of the 433MHz device. Structural longevity assessment suggests that the plastic housing is subject to UV-induced brittleness over an estimated period of 24 months. Furthermore, the absence of native logging protocols necessitates third-party modifications for event timestamping.
Users requiring remote notifications via a digital interface might consider the 1Byone Wireless Driveway Alarm as a baseline perimeter solution when paired with a universal RF bridge. This hardware serves as a foundational component within the broader driveway and yard alarm classification for external boundary monitoring.
