General technical data Mode Output Display panel Color LCD Keypad 3 membrane push buttons Audio 85 dBA 30 cm Power, Radio, Auto Differing Tone for each mode Transmitter Modes Same tone Battery type 7.4 V Li-Ion pack Typical operating time 15 hours constant use at 20 C/68 F Dimensions 93 x 290 x 765 mm/3.66 x 11.42 x 30.12 inches Weight (incl. batteries) 2.7 kg with Li-ion Temperature Operating -20 C to 50 C, -4 F to 122 F Storage -40 C to 70 C, -40 F to 158 F Protection against water, dust and sand Conforms to IP66 Humidity 95% RH non condensing The effects of condensation are to be effectively counteracted by periodically drying out the product. Leica Detect DD220 (Device Only) - Article number: 850268 Leica Detect DD220 Smart Package - Article number: 6011593 Leica Detect DD220 Plumbers Package - Article number: 6014160 In The Box Leica Detect DD220 DD220 Smart utility locator Three year warranty Li-Ion battery pack A100 charger A140 - car adapter cable.