HIKVISION MULTI IO TRANSMITTER 868MHZ - Tophatter's Army DealsHIKVISION MULTI IO TRANSMITTER 868MHZ DS PM1 I16O2 WE Upgrade your security system with DS PM1 I16O2 WE, a wireless multi IO transmitter that seamlessly integrates third party wired detectors, such as outdoor PIR, into your AX PRO alarm system. With the convenience of an easy to use app, installers can quickly set alarm types and zone parameters. Embrace innovation and enhance your existing alarm system without altering any existing wired detectors