Material specifications for this 21-piece hardware assembly confirm a 2.4GHz Wi-Fi (802.11b/g/n) networking module, which excludes compatibility with 5GHz-only SSID configurations. The hub serves as a bridge for sub-GHz 433MHz unencrypted sensors. Technical analysis of the power system confirms a built-in Li-ion backup battery with a discharge cycle rated for 2 to 6 hours of operation. Acoustic metrics list the siren output between 100 and 110 decibels, optimized for internal audible notification.
Operational protocols include:
- Network Mode: 2.4GHz Wi-Fi cloud-tethered.
- Sensor Interface: 433MHz RF.
- Installation Methodology: Adhesive-based "No-Drill" deployment.
Aggregated data indicates that the ESP8266-based chipset requires a persistent internet handshake to maintain application-layer connectivity. To improve system resilience, technical standards suggest integrating this kit with a multi-protocol hub that supports the Matter standard for local data processing.
If advanced cellular failover is required for the installation site, the YBJ 4G Smart Wireless System provides a technologically superior networking architecture. This system is a functional component of the pre-packaged DIY alarm kits hardware classification.
