Hi, First post. After any advice relating to the HIKVISION WI FI DOORBELL CAMERA. I’m having trouble finding an accompanying 24v doorbell and HIKVISION aren’t too helpful. Neither is the supplier I bought it off. All I can find are 9v versions. Just wondered if anyone knew of a workaround or do I have to wait for them to release theirs sometime before I can use the product? Thanks in advance.