The luxury wireless gong with an extreme range. Meets the highest demands on functionality and individual design. Product features: 20 appealing polyphonic melodies (including 2/3 tone, Westminster, classical, pan flute, timpani, glockenspiel, dog), user-friendly selection of melodies and two super-bright white flashing LEDs that flash alternately. System easyTIP alarm function with DIN emergency tone for special situations. Distance multiplier: any range can be achieved by linking several receiver/transmitter combinations. Transmitter: wireless motion detector, max. monitoring range 15m at 108°, opt. Range 500m (open field) Area can be precisely adjusted using interchangeable lenses (accessories), walking test with LED display 17-way call differentiation for optimal access control, max. 20 transmitters can be programmed Central call: several receivers can be controlled by one transmitter Individual call: each receiver can be individually controlled by additional transmitters Matrix call: combination of central and individual calls possible Receiver/transmitter pre-programmed at the factory. Easy programming of additional transmitters at the touch of a button. System easyTIP optical and acoustic low battery indicator for batteries of the receiver AND the transmitter 4-stage slide switch for setting the call signal (1-melody/flash, 2-melody only, 3-flash only, 4-mute) Motion detector with batteryTechnical specifications:Technical specifications Range 500m*, transmission frequency 868.35 MHz Volume max. 83 dB (A), continuously adjustable Receiver: Batteries 4x1.5V (alternatively type LR14/C or with supplied adapter type LR6/AA, batteries not included) or 8-12V=/~ (via socket or terminal) Transmitter: Lithium battery 3V type CR123A or 8-12V= (via terminal) Typical battery life: Transmitter 3-5 years, recommended. 5-10 years (when using battery type LR14/C, otherwise approx. 1-2 years) Dimensions: 69 (W) x 124 (H) x 54 (D) mm, transmitter 36x100x17 mm including motion detector BM03.0 Installation instructions: Receiver: can be set up, hung up or moved