With 6-watt transmitter RF power (reduced to 1 watt) running on all international channels allowed. Digital LCDdisplay with backlight. The apparatus of rugged construction is resistant to dust and water IP54 waterproof.Channel emergency call can be implemented with a single dedicated button (16) lock the keys squelchadjustment in 8 different levels provided the automatic squelch or the ability to keep it open. Monitor function forthe temporary opening of the squelch during the control phase of a channel. Dual Tri-watch for the simultaneousmonitoring of two channels the channel 16 and the channel selected operating as a priority. Key Beep featureallows a confirmation tone every time you press a button on the device. Power save function saves the batterycharge so as to increase their autonomy. Supplied with: rechargeable lithium-ion battery 7.4 V - 1000mAh battery charger board 220 V flexible rubber antenna. Specifications Frequency 156025-162000 MHz. Modulation Type FM Antenna Impedance 50 ohm. Operating Temperature: -15 �C +55 �C. Size mm.112 x 61 x 31. Weight 235 gr.