Semi Automatic Tripod Turnstile - Auto-drop Arm & Emergency Escape Function | Compatible With Access Controllers, Self-recovery Control, Adjustable Modes

Semi Automatic Tripod Turnstile are providing by us those have so many features:
(1). Auto-drop-arm function: the middle arm can drop down automatically (default) (or free passing) when the power is off.
(2). Emergency-escape function: the middle arm will drop down automatically by pressing the emergency button which can be remote-controlled whether the power is on or not.
(3). Structure has no motor.
(4). Both directions can be set as controlled mode or free mode.
(5). NO mode & NC mode can be switched over by users easily & freely.
(6). Self-recovery function: the machine will recovery automatically with invalid counting if passage is not completed within pre-set time (5 seconds default, adjustable by software).
(7). With interface of relay switch (the dry contact signal or +12V electrical level signal or DC12V pulse signal of pulse width a Y 100ms, driving current a Y 10mA), compatible with all kinds of access controllers.
(8). Each machine can be set by Physical Address (Optional).
(9). Equipped with free control software for man-machine interface & control command SDK.