Dual technology detector PIR + 10.525 GHz microwave, 15m range, 90 ° coverage angle. Selectable AND/OR function, triple-knock function, digital signal analysis. Protection against polarity reversal, solid state relay outputs. Three indication LEDs (alarm, PIR, MW). Microwave and PIR sensitivity adjustment (number of pulses). Pet immunity of up to 12Kg (part PIR). Power supply from 9 to 18VDC, consumption in alarm 46mA@12VDC, standby power consumption 23mA@12VDC. Mounting height from 1.5m to 3.6m. Possibility of mounting on a joint (optional).