All switches are accessible from the front panel.
Advanced Diagnostics: Low Voltage, Open Loop, and Shorted Loop Conditions.
Automatic Reset Internal Fuse (24 VAC versions only), provides fuse & circuit protection.
Detect Memory helps prevent detection drops during short power interruptions.
Sensitivity Boost, for gate operation where high profile vehicles might be encountered.
2-Second CALL Delay.
Dual Programmable relays offer selectable modes of operation:

Output A: True Presence™ (Infinite) or Limited Presence.
Output B: Presence or Pulse on Entry or Pulse on Exit or FAIL output.

FAIL-SAFE and FAIL-SECURE versions available.
4 loop frequencies selectable from the front panel.
8 levels of sensitivity selectable from front panel rotary switch.
Super bright LEDs' provide separate power, DETECT, & loop FAIL indications.
11 pin rear "Amphenol" connector.
Configurations available: 24 VAC, 120 VAC, 240 VAC, 12 VDC, & 24 VDC.