Talk Navi [[R2]] 881-88 UNIT

When a person approaches, the infrared sensor detects and sends a message.You can record and play messages freely.You can use dry batteries only in places without power supply.A rainproof structure that can be used outdoors. (when using dry batteries)It can be attached to the wall, with mounting brackets.Power supply: AA battery x 4(sold separately)Continuous Use Time: Approx. 1200 HoursVolume: 0 to 80dBMax Recording Time: 10 secondsWall Mounting Bracket Dimension (L x W x thickness): 50 x 224 x 39mmABS resinWall Mounting Bracket: SteelWall mounting bracket x 1, fixing bolt x 2, screw/TORICA(anchor bolt) x 3 each