Serial connected wiretap, phone monitoring device from distance UHF

The New SERU-V2 is a series-connected wiretap. This tap is a activating an RF transmitter, connected in series to one side of the telephone line.
It transmits only when the telephone's handphone has been lifted. By using the phone line'­s voltage that is supplied by the phone company, no other power supply or batteries are required.
Series wiretaps can be connected in many places, as the phone line, a terminal block where your phone plugs into the wall, and even inside of the phone equipment.
Wiretapping does require some practice if you are not familiar with the 2 or 4 wires that phone signals travel on.
The Series Telephone Transmitter uses a crystal controlled frequency to ensure exceptional transmission stability.
The SERU-V2 Transmitter derives its operating power from the telephone line power, and can function indefinitely.

Features:

• The device's dimensions are very compact. Easier to conceal.
• The antenna is thinner - less observed.
• No battery used.
• High-quality precise PCB.
• High-quality golden cover of contact plates.
• Active and passive elements SMD from leading worldwide brands.

Specifications

• Working Voltage: Phone line
  

• Dimensions: 1cm x 2cm. EXTRA SMALL listening device design, made for room surveillance and for places where the unit is difficult to conceal..

• Stability: The transmitter has 3 x RF stages buffered output for stability.
  

• Frequency: True NFM (Narrow Band FM - Frequency range approximately  433.x (Quartz Crystal Controlled ).

• Distance: Long transmitting range. Penetrates through walls and ceilings.
  

• Safety: Our unique transmitters are using a patent pending material for encapsulating, for safety and security.

• Power: Up to 20mW RF output.

• Audio: High level difference between noise and the transmitted sounds. 

• Antenna: flexible wire 16cm full extended.
  

• Adjustements: No adjustments are required.

The unit comes fully assembled and ready for using, as shown in the picture.

Just connect it to the line IN SERIES and it will begin to transmit.

 

The package includes:

1 X Serial wiretap Transmitter.

Note:

It is not available for Office Type Phones, PBX and Modem Cable.On DSL or ADSL network, it has to be installed after the filter (i.e. between the filter and the land phone or cordless base).

Please check with your provider before ordering.