TK-3207 UHF High Quality and Cheap Price Wireless Intercom System Specification:1.CTCSS function of mobile transceiver 2.Low-Battery AlertThe flashing red LED indicator warns you when the battery should be re-charged3.Free programming on request.4.PC programmable with software KPG-55D.5.Complete set with battery pack and rapid charger.6.Time-Out Timer:When the preset continuous transmit limit is reached, the time-out timer automatically switches the handheld transceiver to receive operation. This limits the transmission talk time of each unit to help reduce channel congestion and conserve battery power.7.Battery-Save:This feature automatically puts the marine in “sleep” mode to conserve power when it has been in standby mode (no transmit or receive) for more than the preset time limit.8.Wide/Narrow Channel Bandwidth:The mobile transceiver can be programmed for wide or narrow bandwidth operation per radio to accommodate all present and future channel allocations9.Three color LED.For added convenience, the two-colour LED indicator lights red for transmit and green for an active channel.Including accessories:1 pcs T-3207 radio1pcs charge1pcs battery1 pcs antenna1 pcs belt clip1 pcs user's manualWarranty:1 year(including accessories)Delivery Time and Method: TK-3207 UHF High Quality and Cheap Price Wireless Intercom System