This is the Master equipment with which the instructor can control the operation of the Language Lab System. Infotek Audio Visual's Digital Language Lab gives simple teacher student interaction through advance microprocessor based controls.
It consists of :-
Specifications :-
| Power required | AC 220, 240V, DC 5V, 12V, 55V. |
| Technology | Microprocessor based switching with dialer |
| Display | |
|---|---|
| (a) 2 line 16 digits LCD Display. | |
| (b) Up to 10 student console dialed numbers are shown on the LCD | |
| (c) Teaching / groups / cancelled actions are displayed. | |
| (d) Up to 6 student request display. | |
| (e) Call waiting indication. | |
| Operation Display | 20 digits LCD. |
| Switching | Domes switching |
| Refresh rate for display | 20 m. Second. |
| Persistence of vision | 30 m. Second. |
| Output | 12 Pin jonsplug input |
| Headphone power handling | 500mv |
| Headphone impedance | 32 ohm |
| Microphone type | Condenser |
| Microphone sensitivity | 3mv / pa |
Computerrized Bell System, EasyWay-Bel105, is ideally suited for Schools, Offices and Factories. Activates Electrical Bell, Siren, Hooter as per User Defined Schedule. Comes with user-friendly Windows based Software.
FEATURES :-
SOFTWARE :-
TECHNICAL SPECIFICATIONS :-
| Display | 6 digits ( Time / Date ) |
| Display – Type | 7 Segment Red LED |
| Indicator | 2 LED for Power ON (Red), Communication ON (Yellow) |
| Battery Back-up | For RTC – 1 Year |
| Communication | RS 232 |
| Relay Output | 230 V, 1 Amp. (Standard) |
| Buzzer | While Relay ON |
| Keypad (Silicon Rubber) | Numeric and Functional Keys |
| Operating Voltage | INPUT : 220-240 VAC SMPS, OUTPUT : 9V DC Regulated |
| Size ( H x W x D ) | 144 mm x 93mm x 35mm |
| Weight | 200 grams ( Approximate ) |
| Mounting | Wall Mounting |
| Operating Environment | Dust Free - Normal gate environment |
AP Elecronics Attendance and Access Control System having Fingerprint Scanner, providers, secure platform against proxy punching and unauthorized entry.
FEATURES :-
OPTIONAL FEATURES :-
SOFTWARE :-
TECHNICAL SPECIFICATIONS :-
| Sensor Type | Optical |
| Sensing Area | 16 x 19 (MM) |
| Image Size | 280 x 320 pixels |
| Verification Speed | Less than 2 Seconds in 1:N Condition |
| F. R. R. | Less than 0.1% |
| F. A. R. | Less than 0.001% |
| Display Type | 128 x 64 Graphic LCD with Backlight |
| Display | Date, Time, Card Number, Employee Name, Scrolling Message etc. |
| Indications | 3 LED for Power on (Yellow), OK (Green), & Error (Red) |
| Connectivity | TCP / IP |
| Voice Messages | Finger Print Read OK / Error |
| Memory | 2,000 employee data base, up to 10 fingers per employee |
| Battery Backup | For RTC- Up to 1 year |
| Operating Voltage | 5 V DC / 1 Amp. |
| Output | One Relay ( with NO & NC Contact ) |
| Keypad | 4 x 4 Numeric & Function Keys |
| Size ( H X W XD ) | 183mm x 139mm x 50mm |
| Mounting / Housing | Wall Mounting / ABS Housing |
| Operating Environment | Dust Free – Normal gate environment |
Digital School Broadcast ( DSB ) is an essential system for the modern methods of teaching in school. Our system has been designed to enable the principal to control all the rooms and classes of the school building. DSB can be used for :
THE SALIENT FEATURES OF SYSTEM DSB ARE :
DSB is based on Digital Switching Technology, unlike electro-mechanical in conventional school broadcast systems. This make the system very compact, easy to manage and maintain.
DSB has the unique feature of permitting announcements to be made from other locations such as the reception or vice principal’s office.
DSB IS CAPABLE OF OPERATING IN THREE MODES :
THE SYSTEM DSB COMPRISEDS OF THE FOLLOWING :
Master consol is available in different capacity such as for 20,40,60,100,120,200 classrooms.
Communication Instrument
This is the piece of equipment with which the principal or any designated person controls the operation of the school broadcast system.
Extra requirement for the system:
Classroom speaker (Preferable MEGA / DIAMOND ) metal cabinet speaker. Cassette amplifier AHUJA or MEGA make ( One Speaker takes 5 watt ) so amplifier required accordingly. 20 class systems requires 100 watt amplifier
Good quality flexible cable for wiring from classroom to office. Individual cable from classroom to office is required.
