Smart Home Access Node (BLE 5.3)

A secure, retrofittable sensor node that digitizes physical mailboxes and access points, providing real-time security alerts via Bluetooth Low Energy 5.3.

Technical Specifications

Parameter	Specification
Connectivity	BLE 5.3 (Long Range), Matter-Ready
Sensors	PIR Motion, Hall Effect, IR Beam-Break
Latency	< 300ms (Event to Notification)
Power	2× AAA Alkaline, > 2 Years Life
Security	LE Secure Connections, Authenticated Pairing
Dimensions	65 × 40 × 20 mm

Key Features

1. Instant Physical Event Detection

Advanced PIR and Hall Effect sensor fusion distinguishes between “Door Open”, “Mail Insertion”, and “False Positive” vibration events.

2. Privacy-First Architecture

Unlike camera-based doorbells, this node monitors access without recording video or audio. Ideal for GDPR-conscious tenants and high-privacy environments.

3. Ultra-Low Power Mesh

Designed to act as a leaf node in a wider Smart Home mesh network (Home Assistant / Matter), sleeping at < 2µA current draw between events.

Consumer Electronics Excellence

• Injection Molding: Custom tooling designed for high-volume automated assembly in Poland.
• Retail Packaging: Fully recyclable, plastic-free packaging design.
• Compliance: CE, RED, and RoHS certified for EU retail distribution.