... :CE ,CCC 4,Menu display ,ease of use Home wireless intruder alarm system with contact ID function TFT color LCD display ,Menu ... zones.3) Each can be defined as one of the 8 zone types including NORMAL, STAY, INTELLIGENT, EMERGENCY, CLOSED, HELP SENIOR ... Door sensor 1pcs , compare with the old one ,the new one with unique design, New Pir sensor 1pcs ,compare with the old one ,except ...