About Thodukonics

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 3.7V 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 flats, Multistory house, Multistory Building, Works site, Hospitals, Banks, Factories, with in Ship, Cruiser, with in Vehicles, Houses to Shops, Houses to Offices, Shops to Godown etc.

(900Mhz Mobile Models and 900Mhz Desktop models are compatible with each other)

2. ISM Band 900Mhz 1000 User Mobile Wireless Intercom systems ISM1600H3/A (Cell phone model):

Now we introduced a mobile phone model intercom and it works just like a private cellphone network. Working Range 300m /1000m without any cabling.

It is just like an ordinary mobile phone handset but do not require any SIM card or subscription or rental.
And do not require any mobile tower / central exchange / PBX box / central box.
But it will simply work as a Private Mobile Network. Expandable up to 1000 handset any time.

Any confusion ?. It is working like a smart Walkie Talkie. But no push to talk required by your self. It will automatically push to talk the rate of 100 time per Second. So that you feel full duplex communication. And also Transmission and Reception ratio is only 1:5 (compression technic) so that very low power consumption. and also we using Dynamic transmission power selection so transmission power depends on communication range. Each phone they have reprogrammable 1 to 9 digit number.

Small hand held handset. Weight :60gm including battery. 10 Hours Talk time 3 days Standby.
Features:

■ 900Mhz ISM Band Wireless connection up to 1000 handset
■ Compactable between 900Mhz mobile model and 900Mhz Desktop Model
■ It is not using any normal Mobile Phone Band or Frequency
■ Regulation Compliance : FCC Part 15, Part 68
■ Long Distance coverage: 300m /1Km
■ Encrypted Adaptive Frequency Hopping Technology
■ Super Anti-Jamming Capability
■ Full Duplex communication
■ Key Tone, Dial Tone, Busy tone Original Ring Back tone facility
■ Broad Casting Facility and also selective Broadcasting
■ Commanding/announcing facility to any handset
■ User programmable 1/2/3../9 digit phone number
■ User programmable Group ID number 000-999
■ Loud and Selectable Ring tone
■ 1.5W Audio out for external speaker application
■ High Quality Electronic Circuit
■ One Year Warrantee

Technical information:

■ World Open ISM band ISM 900Mhz
■ User programmable phone ID number 1-999999999
■ User programmable Group ID code 000-999
■ Number of channels: 100, and 5 slot per channel
■ Frequency range: 905Mhz to 925Mhz
■ Duplex procedure: Shock Burst TDMA
■ Channel spacing: 200 kHz
■ Bit rate: 250 kbit/s
■ Modulation: Encrypted GMSK
■ RF Transmission Power: 50mW to 1000mW (automatic selection)
■ Voice coding: Own codec, Shock Burst 100/S 8 kbit/s
■ Operating range 300m /1000m
■ Regulation Compliance : FCC Part 15, Part 68
■ 3.7V, 1000mAh Li-Po Battery
■ 10 hours Talk time, 3 days Standby
■ Dimension 105 x 45 x 15 mm, Weight: 60gm
■ Operating Temperature : -20 ~ 70C
■ Humidity : 20 ~ 75%