<https://choicecycle.com.sg/product/dahua-xvr5104hs-i2/#webpage>
<http://schema.org/description>
"DAHUA 4CH DVR RECORDER XVR5104HS-I2 from SGCCTV Choicecycle Sim Lim Square 02-81 Whatsapp +65 98534404 11am~7pm daily."
<https://choicecycle.com.sg/product/dahua-xvr5104hs-i2/>