Hikvision Wireless AX PRO Wireless Alarm Magnetic Magnet Sensor Contact 433MHz DS-PDMC-EG2-WB

433MHz AX PRO Series Wireless Magnetic Contact Designed for serface installation 433MHz two-way Tri-X wireless technology Frequency hooping against jamming for reliable transmission RF Range: 1,200m(open space) 2-ch External Zones for wired sensors Multiple Enrolling Methods: Power up, Remote ID, QR Code SSI(Signal Strength Indicators) Environment Temperature Indication Fully remote configurable through APP Battery Type: 1 * CR123A battery (included by default, easy replaceable) Battery Life: 5 years (triggered 10 times every day)