Private Mobile Network Wireless Intercom Systems
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   We are the manufacturers of  ISM Band, fully wireless Intercom systems which are are capable of up to 1000 users. And now we proudly introduce a mobile phone model intercom and it works just like a private mobile network.
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Various Range models are available, ranging from 500m - 3000m without any cabling. It will be suitable for even a 100 story apartment. It is just like an ordinary mobile phone handset but do not require any SIM card or subscription or rental.Â
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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.
Small hand held handset. Weight :60gm including battery. 10 Hours Talk time 10 days Standby.Please find attached Model pictureIdeal for : Hotels,Villas Apartments Door Phone, Apartment flats, School, College, Multistory Building, Lodges, Works site, Hospitals, Banks, Factories, with in Ship, Cruiser, with in Vehicles, Houses, etc.  Price: 500m - 3Km Model ISM1600H3: $90.00 / each phone.  We can also develop customized long range wireless data transmitter / receiver Hardware and software for monitoring controlling equipmentSpecial Price for OLD customersFeatures:
 900Mhz ISM Band Wireless connection up to 1000 handset
 It is not using any normal Mobile Phone Band or Frequency
 Long Distance coverage: 500m - 3Km
 It will also work with in 100 story apartment
 Encrypted Adaptive Frequency Hopping Technology
 Super Anti-Jamming Capability
 Full Duplex communication
 Key Tone, Dial Tone, Busy tone Original Ring Back tone facility
 Broadcasting Facility and also selective Broadcasting
 Commanding/announcing facility to any handset
 User programmable 1/2/3 digit phone number
 User programmable Group ID number 000-999
 Loud and Selectable Ring tone
 2.5W Audio out for external speaker application
 Common mini USB adaptor/charger.
 High Quality Electronic Circuit
 Handset will work with mini USB adapter even if no battery.
 One Year Warrantee
Technical information:
 World Open ISM band ISM 900Mhz
 User programmable phone ID number 1-999
 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 500m-3000m
 Regulation Compliance : FCC Part 15, Part 68
 3.7V, 1000mAh Li-Po Battery
 10 hours Talk time, 10 days Standby
 Dimension 105 x 45 x 15 mm, Weight: 60gm
 Operating Temperature : -20 ~ 70C
 Humidity : 20 ~ 75%
 thodukonics. com
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