Rugged DECT handset, IP65 compliant Shockproof, splash-proof, dust-proof - perfect for use outdoors designed for use with the M700 IP DECT base station, Back-lit colour LCD with 176 x 220 pixels up to 200 hours standby time, up to 17 hours talk time Speakerphone, Range of up to 50 m Push button, no-movement, man-down, and pull-cord alarm