VTM116-01 - Dahua - Flush Mount Back box for VTO3221E- VTO6221E Storage - Flash & USB 16 pieces on one line

16 pieces on one line in operation from the first memory or sequence

door sensor alarm

> Suitable Humidity: 0~95%(nonƒcondensing)

It can be used as the primary communication or as a back up to a GSM/GPRS/3G or PSTN communication in case of communication failure

VTM116-01 - Dahua - Flush Mount Back box for VTO3221E- VTO6221E Storage - Flash & USB 16 pieces on one lineFeatures: Material: ADC12 Dimensions (Front Box) : 138. 0mm?? 240. 0mm?? 35. 0mm(5. 43"?? 9. 45"?? 1. 38") Dimensions (Back Box) : 120. 8mm?? 222. 7mm?? 33. 0mm (4. 76"?? 8. 77"?? 1. 30") Wall Opening Dimensions: 120. 8mm?? 222. 7mm?? 33. 0mm(4. 76"?? 8. 77"?? 1. 30") Flush Mounted Box