The Motorola MBP160 Digital Audio Monitor uses DECT interference free technology that offers a strong wireless connection, which means better range and less chance of missing something important. The Motorola MBP160 also includes High-Sensitivity microphone, long range of up to 300m with out of range alert, volume control, low battery alert, support stand and sound level indicators on the parent unit. Model number: 408610700001. High sensitivity microphone. Sound level indicators. Wireless technology with up to 300m range. Monitor features: DECT signal. 120 channels. Up to 300m range and out of range indicator. 1 parent unit included - portable. Power features: Power saving mode. Low battery indicator. Parent unit includes mains adaptor - rechargeable (included). Baby unit includes mains adaptor - (not included). General information: