Wireless staff call system is an innovative solution for manager to call staff in office. The staff call system consists of a 9 button calling unit which is the transmitter. The receiver is an indicator unit for individual rooms. Display receiver is another variant where staff members can see the called numbers. If the manager wants to call a person (say from room 02), then he presses button number 2. This then send signals to receiver display in room 02. Moreover, the receiver has light indicator and buzzer sound to alert the staff. It is possible to have 9 such individual receiver units. The staff call system also has a digital 2-digit display to show the called number. The digital digit display is an alternative way to inform the staff members.
The range of communication of the wireless staff call system is around 20-30 meters. But, it is possible to enhance the range by the use of repeater (booster) units. The staff call system supports more than one intermediate booster.
Staff call system dialler
The wireless staff call system dialler is a 9 button transmitter. Each button corresponds to a calling number. Buzzer sound accompanies the push button press. It has power supply and button press indicator. Operating voltage 12VDC. Adapter converter 220VAC to 12VDC comes along with the package. User can associate a staff member name or pantry to each of the calling button. Pressing the button for atlest 2-3 seconds, improves range of communication. There is no cancellation button on the dialler unit.
Receiver for the staff members
The receiver unit for individual staff member has light indicator and buzzing sound. When manager press a button on the dialler, the corresponding receiver turns on. There can be at most of 9 receivers units for individual staff members. Each receiver unit has rather a RED and BLUE light indicator. These lights glow in alternative manner. Also a buzzer sound is audible. The range of signal is around 20-30 meters , therefore, able to cover the building area. The unit operates on 12VDC power supply. However, an adapter converter 220VAC to 12VDC, comes along with the receiver. Moreover, the unit needs no wiring and no installation. Best, is to keep it on table on hang on the wall (with 2 screw mountings).
Receiver display for common room
The digital display receiver show the number called from the dialler transmitter. However, this is an alternative indicator for the halls and corridor. Whenever manager presses button, the corresponding number shows on the display. In case of more than one button press, numbers rotate in round robin fashion. The numbers stay on the display for 10-15 seconds. Moreover, the display associates with a buzzing sound and volume control. It is possible to keep the display unit on table or hang on the wall. Because of big size numbers, the digits are visible from a distance of 50 meters.