DAHUA®|VTM116-01|3 YR WTY. Flush mount back box with surround for VTO3221E-P & VTO6221E-PSpecifications Material: ADC12 Dimensions(Front) : 138. 0mm240. 0mm35. 0mm(5. 43"9. 45"1. 38") Dimensions(rear) : 120. 8mm222. 7mm33. 0mm (4. 76"8. 77"1. 30") Wall Opening Dimensions: 120. 8mm222. 7mm33. 0mm (4. 76"8. 77"1. 30")

but also comes with protection against overvoltage

and system status at the property

Please refer to the specifications below for information on the number of channels

They are customizable

Dahua’s advanced 3DNR technology allows remarkable noise reduction with little impact to sharpness

Enhance video footage with audio:

✅ Compact Dimensions – ~380mm x 316mm x 51mm

Monthly subscription set up separately — not included in hardware purchase

and therefore reduces installation time and labour costs

It can display the open and close state of doors and windows on the DMSS App in real time

Simple Voice Control: Works with Alexa (including Echo

It features danger warning