This chart summarizes key technical differences between the Ezlo Plus (E450) and Ezlo Secure (E550) smart home controllers.
Controller Overview
The Ezlo Plus (E450) and Ezlo Secure (E550) are advanced smart home controllers designed to manage various smart devices and automate home functions. The Ezlo Secure model offers enhanced features for more robust home automation and security needs.
Technical Specifications Comparison
| Feature | Ezlo Plus (E450) | Ezlo Secure (E550) |
|---|---|---|
| Processor | Quad-Core Cortex-A7 ARM CPU | 1 GHz Quad-Core Cortex-A7 ARM CPU |
| Flash Memory | EMMC 4GB | EMMC 16GB |
| RAM Memory | DDR3 512MB | DDR3 512MB |
| Z-Wave | Z-Wave Plus 700 series | Z-Wave Plus 700 series |
| ZigBee | Zigbee 3.0 (backwards compatible with HA 1.2 & LL) | Zigbee 3.0 (backwards compatible with HA 1.2 & LL) |
| Bluetooth | Not available | Not available |
| Wi-Fi | 802.11 a/b/g/n/ac; 2.4 and 5GHz | 802.11 a/b/g/n/ac; 2.4-5GHz |
| VeraLink (345 or 433MHz) | Not available | Built-in VeraLink |
| Cellular Backup (for optional Ezlo Protect) | Optional, External | Built-in (embedded) 4G Cellular Backup |
| Backup Battery | Optional, External | Li-ion battery 5000mAh |
| Expansion | 1 USB Port 2.0, USB host | 1 USB Port 2.0, USB host |
| WAN | 10/100 Ethernet | 1 WAN Port 10/100 Ethernet |
| Siren Alarm | Not available | Built-in Siren Alarm |
| Two-Way Audio | Not available | Built-in Microphone and Speaker for 2-Way Sound |
| Power Supply | Input: AC 100-240VAC, 50-60Hz; Output: DC 5V/2A | Input: AC 100-240VAC, 50-60Hz; Output: DC 5V/3A |
