ARD1731-W2(868) Wireless PIR-Camera > Maximum resolution 1600*1200. > Based on the RF-HD image transmission technology, transmission of 6 HD images with resolution of 1600*1200 needs up to 10 seconds. > One-week cloud cache for videos and images. > Temperature monitoring. > Offers frequency hopping and two-way communication technology,ensuring the stability of communication. > Cloud update and automatic recovery from update failure.