Nakabayashi Co., Ltd., ReeveX Division, Rainproof Motion Sensor, Motion Chime Set

Manufacturer Part Number: "XP750A" TAIS: "01227-000012" Size and Weight Weight Transmitter: Approx. 82g Receiver: Approx. 85g comment When it detects human movement it alerts you with light and sound. Standard details Transmitter size: 7.7 x 3.5 x 8.3cm Receiver size: 9 x 3.2 x 9.1cm Wireless range: Outdoor line of sight distance approx. 180m (indoor approx. 90m) Melody sound types: 64 sounds (chimes, melodies, voices, sirens, etc.) Power supply: (Transmitter) 3 AAA batteries (sold separately), (Receiver) 3 AA batteries (sold separately) or AC adapter (sold separately) Set contents: Receiver (XP700), transmitter (XP50A)