Proprietary
- Proprietary Data Rates: 500 Kbps, 1 Mbps and 2 Mbps
 - TX Output Power:
- WBZ45: Up to +12 dBm
 - WBZ451H: Up to +20 dBm
 
 - Receiver Sensitivity:
- WBZ45: Up to -96 dBm
 - WBZ451H: Up to -99 dBm
 
 - Hardware Assisted MAC:
- Auto acknowledge
 - Auto retry
 - Channel access back-off
 
 - SFD Detection; Spreading; De-spreading; Framing; CRC-16 Computation
 - Independent TX/RX Buffers for Improved CPU Offloading While Handling Zigbee® Data
- 128-byte TX and 128-byte RX frame buffer
 
 - Hardware Security 
- Advanced Encryption Standard (AES)
 - True Random Number Generator (TRNG)
 
 
