ADA systems is a wholesale supplier and distributor of Security, safety, & Automation products (CCTV, Home security systems, Video Door phones, Attendance & access control systems, automatic gate opening systems & barriers,etc..). ADA's strategy has been to provide quality products at competitive pricing to the dealers.
We are the manufacturers of wireless intercom systems since 1993. We have two type of wireless intercom up to 1000 stations. (1) 900Mhz. ISM Band fully wireless Intercoms and (2) Power line FM wireless Intercoms (Power line Intercom Not good now days due to lot of power line disturbance). Working voltage range 60V to 250V AC/DC. Or 3.7... V Lithium Battery. We shipping to all over the world. Please visit our web thodukonics All price details also available from our web
1. ISM Band 2.4Ghz / 900Mhz wireless Intercom Systems: ISM1600, ISM1600H4/A (Desktop Model)
We introducing ISM Band which is world open band fully wireless Intercom system up to 1000 lines. Range up to 300m and 1Km without any cabling in open area. Battery backup facility also available on request.
Ideal for : Office, Hotels,Villas, Apartment fl+ More
Wireless door phone systems up to 1000 lines: You can communicate between door and house, but no between house. Houses up to 1000. Also open the door / gate form house if equipped, complete secrecy no over hearing.
Ideal for: Multi-storey building, apartments, villas, housing colony etc. Product features:
Full duplex communication. No... "push and talk"
Long range (up to 2km in same phase only on rural area)
House phone up to 1000 numbers.
Cordless/wireless operation
Easy installation Works on 90~240V AC power line (in same electric transformer)
Frequency modulated (FM) technology
Different channel and different security code
High quality electronics circuit (long lasting)
Loud and pleasant calling bell
Original ring back tone (no duplicate ring back tone)
Rx tx visual indication
Simple operation+ More
WE DEALT WITH LOW BUDGET SQUARE WAVE & DSP SINEWAVE INVERTERS & UPS,CAR BATTERY CHARGERS, TUBULAR BATTERIES. WE ALSO UNDERTAKES
SERVICING OF ALL BRANDED INVERTERS.
