FREE Insider Tips From The Surveillance Experts!

This Pair of Two Secure Digitally Encrypted Telephones scramble phone calls made to another encrypted phone so no one can hear what you are saying...

THESE DO NOT WORK WITH VOIP TELEPHONE SYSTEMS. IF YOU ARE USING VOIP OR VOICE OVER IP, PLEASE DO NOT BUY THIS PHONE BECAUSE IT WON'T WORK.

Used with the Comsec C3i II World's Only Down line Tap Detector is the best way to secure all your telephone calls and detect telephone taps and bugs.

If you need to keep your conversations secret, you need a pair of these Secure Digitally Encrypted Telephones. Have you read that President Bush has used telephone and email snooping on US Citizens? You need to protect your privacy from the Government and nosy neighbors or competitors.

The Secure Digitally Encrypted Telephones use a unique Frequency Band Scrambling (FBSS) technology that will secure your voice communications over public telephone networks by integrating the technology with a normal telephone. Easy to use, just plug in the Encrypted Telephone.

You can not conference call or 3-way call this model phone. It will only call one encrypted phone at a time. You can purchase additional phones for other people, though you can not conference call more than one phone at a time.

Switch between normal and scrambled telephone calls at the push of a button! Automatic identification of partner phone prevents unauthorized access and will automatically scramble a call to an identified Encrypted telephone, otherwise it acts like a regular telephone.

What happens is, that the Voice will be mixed up, totally jammed. When an eavesdropper listens into the conversation, he will only hear strange sounds and no human voice.

Frequency Band Switching and Scrambling

Frequency Band Switching and Scrambling is different from code encryption technology. It is mainly used in securing voice transmission to ensure high confidentiality, making it extremely difficult to decode. 

A brief description: by changing certain frequency F(x) to F(y) and producing different carrier frequencies within a frequency range, we choose various modulation frequencies and demodulation frequencies. Based on this, F(y1, y2… yn) carrier frequencies will be changed within different time domains T (t1, t2……tn) to achieve “frequency-hopping order mechanism” of both frequency domain and time domain, thereby actualizing scrambling and descrambling functions on analogue communications to ensure information security. 

The technology integrates normal telephony functions, scrambling module and descrambling module. First the caller’s terminal divides voice frequency band into different frequency bands which are to be scrambled, mixed with modulating frequencies and then output.

The receiver’s terminal reservation mechanism will do reverse processing to complete descrambling. Division of band in this technology varies randomly. The scrambling key also varies according to random permutation. Scrambling technology does not have a rigid receive-call synchronization mechanism scrambling and descrambling, could only be correctly done by both calling parties.

Mode of scrambling: during conversation, process scrambling and descrambling among different carrier frequencies. The variation of carrier frequencies is accomplished by software, therefore difficult to be deciphered.

Bottom Line: You need this phone if you want your telephone conversations kept confidential. No one, not even AT&T or the US Government will be able to un-encrypt your calls.
 

Crypto Communication

• Select crypto communication mode of work
• Key in crypto code to encrypt phone conversation
• Crypto communication LED indicator
• Cryptographic code maximum up to 17147 sets
• Security against scramble phone message

Telephone Feature

• Open or cryptographic communication mode of work
• 5 sets out-going calls memory
• Show conversation time automatically
• Hands-free LED indicator
• Power and In Use LED indicator
• Redial last 5 phone numbers
• Auto-redial
• Speakerphone
• Flash

Call ID Feature

• FSK and DTMF compatible
• 3 lines Liquid Crystal Display
• 16-digits number
• 5 level LCD contrast to select
• 30 sets in-coming calls memory
• 35 sets VIP memories
• LCD show total calls, new calls, call sequence, date and time
• Single or all call messages delete
• Private call, Unavailable, Line error display
• New call, repeat call display
• DC supply: 7.5VDC 1A
• Battery voltage: 2pcs AA
• Caller ID sensitivity: -45dBm on 600ohm
• Caller ID minimal SNR: 15dB.
• Standby current: 170mA (In-use current: 180mA)

Wiretapping and bugging devices are very common. You don't need to have known enemies to become a victim. If you have anything to lose then you need protection. Corporate espionage, suspicious spouses, nosey neighbors, the list goes on and on. People with too much time on their hands or someone wanting to get the dirt on you will go to great lengths to get it.

Use the Professional Safe Line Telephone Analyzer as your first line of defense against the known and unknown enemies.

The IC chip a brief description

The chip IC is a frequency domain scrambler for the use inside the analogue phone systems. It contains separate Tx and Rx paths for full duplex operation and operates under Processor control via simple serial interface.
 
In the Tx path, scrambling is achieved by splitting the audio band into two parts, or sub-bands, and frequency inverting each one. The frequency at which the signal is split, the “Split-point” can be either fixed or rolling between four  possible settings resulting in a transmitted audio signal which is unintelligible to eavesdroppers. Descrambling is achieved by a receive device set to the same split point as the remote transmitter. Thus if the Tx and Rx devices are synchronously cycled through the same sequence of split points, a clear recovered signal will emerge at the output of the receiver.

Call us for @ 1-877-3-EYESPY  or use the contact for above to request a shipping cost if you need more than one pair.

Model: E-EP-880-2 - Two Secure Digitally Encrypted Telephones