KnightsBridge Wireless plug in motion activated chime system

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Customisable Alerts: Choose from 58 ringtones with adjustable volume up to 110dB, plus an eye-catching visual alert for noisy environments or hearing assistance. Reliable Wireless Performance: Operating on 433MHz with learning code technology to prevent interference from other wireless devices for dependable everyday use. Motion Detection Coverage: Integrated motion sensor with a 110° detection angle and up to 5m range, ideal for monitoring entrances and approach areas. Quick, Hassle-Free Installation: No wiring required. Battery-powered sensor (2 x AA, not included) pairs easily with the mains-powered indoor receiver. Expandable & Versatile: Supports additional plug-in receivers or bell pushes, with an operating range of approximately 75–150m (environment dependent)., Manufacturer: Knightsbridge

Electrical World

- 58 ringtones - Volume control up to 110dB - Eye catching visual alert when doorbell can't be heard - Hassle free installation, no running any wires - Learning code prevents interference from other wireless transmitters - Additional plug-in receivers or bell pushes can be added if desired - Working Frequency: 433MHz - Working Temperature: -20 - 50° C Motion Sensor - IP20 rated - 110° detection angle - 5m detection range - Requires 2 x AA batteries (not included) - Range of approx. 75-150m* Receiver - Indoor use only - Power consumption less than 10mW - Mains powered - Range of approx. 75-150m* *Dependent on environmentTechnical Specification:Depth (mm): 26.2Dimensions: Height: 81mmWeight: 0.19KgWarranty: 1 Year