Private Mobile Network Wireless Intercom Systems

    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.

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. 

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 picture
Ideal 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 equipment
Special Price for OLD customers
Features:

•   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