The 2-way iWAVE 15M DT/DT PET wireless detector is a stylish wall mount and dual technology (DT) detector with PET immunity up to 36kg ideal for homes , offices and small commercial installations . Dual technology utilizes both microwave and PIR channels for higher catch performance and false alarm immunity in harsh enviroments . The 2 - way wireless communication provides higher security , reduced RF communication , reduced wireless congestion and enables remote control & diagnostics . iWAVE is easy to install using a simple bracket to wall installation , it also has a dedicated battery compartment that allows easy battery replacement that can be performed independently by the user . The new iWAVE Wireless DT is compatible with the Agility 3 intrusion system and adds to RISCO Group's series of uniform-look wireless detectors providing a consistent look in every installation .  Prices available on request .