Multi-line Remote Monitoring Intercom 

Connects upto 99 Hands-Free Remote Intercoms 

Model No : CS-703

Connects upto 99 remote stations for   

    monitoring upto Two kilometer distance.

Requires only single pair cable 

    connection from master control unit. all 

    slave units are connected by taking 

    tapings from the same cable at required 

    points. Ensures minimum wiring ,labour 

    and cost. For an idea of wiring check     

    connections diagram below.

Hands- free operation at slave units &  

    Push to talk system at control unit.

Just dial a 2 digit number for instant 

    selection of a required remote unit. 

Crystal clear sound transmission from 

    both sides. Volume control at both sides.

Robust heavy duty design with 

    alphanumeric LCD display with green 

    backlight .

Provision for headphones connection at 

    Master control unit for listening with 

    secrecy.

Solid state high efficiency circuit with  

    8-bit micro-controller.

Simple operation and easy to install.

Master Control Unit   (Table or wall mounting applications)

Remote Slave Units ( Wall mounting )

Also available system with video monitoring facility also.  

Now also available ordinary CCTV systems for all configurations at competitive prices

Connections : System can be easily installed with any 2 core cable. also provide 220Volts AC to all the instruments as shown in diagram. Any regular electrician can do the job successfully .

Operation  : Person at Master Control can select the required slave unit by dialing a 2 digit number . This instantly connects the required slave with master . Now the master can hear the sounds and conversations being made near the slave. He also has a volume control to adjust the volume as required. To transmit his voice he can send messages by keeping pressed  the talk button . As soon as he releases the talk button the system becomes the receiver again . For a better communication both parties may say 'OVER' after finishing their talk as in a walky- talky or CB radio. Persons at the slave units do not require any buttons to press while talking but should ensure before talking that master has finished his talk. After a little use the system works as efficiently as a duplex system. 

Specifications  :

Power Supply : 220VAC, 5 Watts . ( Optional : 500 VA UPS with extra mains wiring upto slaves for uninterrupted smooth operation). Sound Output :500 mill watts max. at both sides. Mode of communications : Simplex 
Dimensions :  Control Unit: 9 inches X 8 inches X 3.5 inches appx. Slave Unit: 7 inches X 6.5 inches X 2.5 inches appx.

Warranty : System is  provided with  Six months free service warranty against any manufacturing defect. (Defective items should be sent with return postage prepaid) along with copy of purchase to our Dehradun Works or New Delhi service center. We assure a quick and satisfactory after sale service to our all customers.

Delivery : 10 to 30 days depending on your required configuration of system . Mode of transport will be  suitable courier service or registered post parcel if courier service is not available.

Payments: 100% advance payment by cash/bank draft along with written order. Every effort is done to execute timely delivery but there might be some change in delivery time due to any circumstances and we shall not be responsible for any consequences. Customers are also advised to suggest their preferred courier or transport service.  

  Click here for online queries and enquire about Export Prices.

For any further queries or business correspondence pl mail to  cosycom@gmail.com

Manufactured By :
COSY COMMUNICATIONS  
1 , Indraprastha , Sewla, Majra, Dehradun (INDIA) Tele : 0135-2640816
Email : cosycom@gmail.com ,  Main Website : www.cosycommunications.com