Two-Way Communication Systems require call boxes to communicate to a master station in a constantly attended location. The anti-reverse device function prevents the rotating unit from rotating opposite to the original direction ĩ. Two-Way Communication Systems are required in Areas of Refuge and Occupant Evacuation Elevator lobbies. For example, brush five effective cards and pass five people Ĩ. (2007) discuss a high speed 3/2 way solenoid valve. The control panel has a dial switch, which can adjust the transit delay time by algorithm, and can also be adjusted into a memory mode. The pneumatic cylinder would be connected to a compressed air reservoir through a 3/2-way solenoid valve. An external bidirectional flow counter can be connected to display the number of people in the traffic direction ħ.
Install the two-way arrow indicator to indicate the traffic status, and pass or prohibit the passage Ħ. After the pedestrian reads the valid card, if the system does not pass within the specified time of the system, the system will automatically cancel the pedestrian access right ĥ. Can work on landline Instantly switches to cellular if landline is cut. These designations have nothing to do with inductors, just to make things confusing. L 1 is the hot conductor, and L 2 is the grounded (neutral) conductor. Automatically Calls Up To 8 telephones, cell phones, etc. The L 1 and L 2 designations refer to the two poles of a 120 VAC supply unless otherwise noted. Instant Intrusion Verification Avoid False Alarms. With power-off and opening function, in case of emergency, the cross-door shaft is switched from locked to free-pass mode, and pedestrians can pass quickly to meet the fire-fighting channel requirements Ĥ. WITH LISTEN IN AND 2-WAY SOUND VERIFICATION. With two-way traffic function, the steering lever is divided into two directions and one direction ģ. It has stable and reliable mechanical locking device, precise movement and turntable combination structure with special process Ģ. Buildings that do have a sprinkler system should have a maximum travel distance to an exit under 200 feet.
It can be integrated with any kind of access controller system (e.g.: RFID device, Fingerprint and Biometric device).
Full height turnstile is ideal for both indoor and outdoor settings.The body is made of brushed stainless steel which is robust, rigid, anti-rust and durable.Full height turnstile is often used for high security access control solutions.