SZ-11R

• Total Laser Detection
• Traffic Flow Signal Rejection (TFSR)
• Field Disturbance Sensor Rejection (FDSR)
• Total Band Protection
• Pop Mode Detection

SZ-15R

• Total Laser Detection; Non-bilingual Version
• Real Voice Alerts; High Performance; POP Mode Detection; Dim/Dark Mode ;Quiet/Auto Quiet
• Icon Display w/ Red Digital Signal Strength Indicator
• Field Disturbance Sensor Rejection (FDSR);Stay Alert ;Setting Saver
• Traffic Flow Signal Rejection (TFSR)

SZ-19R

• Bilingual (Eng/Sp) Real Voice Alerts
• Bilingual (Eng/Sp) Green OLED Text Display
• Total Laser Detection
• LSID (Laser Signature Id)
• Traffic Flow Signal Rejection (TFSR)
• Field Disturbance Sensor Rejection (FDSR)

SZ-31R

• Bilingual (Eng/Sp) Real Voice Alerts
• Bilingual (Eng/Sp) Green OLED Text Display
• Total Laser Detection
• LSID (Laser Signature Id)
• Traffic Flow Signal Rejection (TFSR)
• Field Disturbance Sensor Rejection (FDSR)