INKOVIDEO INKO-PRO-PD-1 Wireless PIR Motion Detector for Indoor Use The INKO-PRO-PD-1 is a 2-way wireless detector with motion detection, tamper protection, and battery monitoring. The detector monitors a radius of up to 15 meters. It can operate for up to 5 years on a single battery. The motion detector ignores animals weighing up to 30 kg.