Hikvision 3G/4G Communication Module(EU)
FDD-LTE B1/B3/B7/B8/B20 Dual-Band UMTS/HSDPA/HSPA+B1/B8 GSM/GPRS/EDGE 900/1800MHz
Alarm
Hikvision CR123A Battery
Stable voltage with 1600mAh capacity Used cooperatively with door contact, outdoor siren, indoor detector, etc. 2 pcs batteries per unit
Hikvision DS-PDCO-E-WE
Aesthetically appealing design and reliable detection 10 years battery life
