Features and specifications: 1) Super-high frequency, two-way DTMF code to avoid ringing by mistake; and precautionary against thievery. 2) Super long range: The max sending power of 15W can make it called in 48-128 km in open place. (using the super-powered transmission pipes made by MOTOROLA) 3) High stability by using the pll frequency synthesizer technique; CAD design with stands rigorous durability tests to confirm steady and reliable operation 4) Super anti-interference capability: both base and sub-base have the built-in switches of 8 digits set in 256 groups frequency, which can be adjusted to certain frequency when interfered outside 5) Switch power: the power can output DC 15V steadily in the range of AC 85V-265V input, which is very appropriate for the country where the voltage is fluctuating 6) Caller ID display, having the faxing function if the sub-base is joined to fax. 7) The best selection of station-to-station communication. Mobile communication is also convenient and efficient to install sub-base on the vehicle with car-carrying antenna Export Markets Whole world Pricing FOB Payment Details T/T Min Order 50 PCS Ship Date 3 days Standard Met ISO9001:2000