Nakabayashi Co., Ltd. Reebex Division Sound and Impact Sensor Pikaflash Chime Set

Manufacturer part number: "XP4060" Size and weight Weight Transmitter: Approx. 69g Receiver: Approx. 186g comment When it detects sound or impact it will alert you with light and sound. Simply attach the suction cup sensor to your telephone or intercom. Transmitters and receivers can be added. Standard details Transmitter size: 5.5 x 8.7 cm (suction cup 2.45 x 5.5 cm) Receiver size: 8.7 x 5.4 x 13.5 cm Wireless range: Outdoor line of sight distance approx. 180m (indoor approx. 90m) Power supply: (Transmitter) 2 AAA batteries (sold separately), (Receiver) 3 D batteries (sold separately) or AC adapter (sold separately) Set contents: Receiver (XP4000), Transmitter (XP60)