​ SINREY sip804V is a two-button help intercom microphone with a 10/100M Ethernet interface and supports G.711 audio decoding. It receives audio data from the SIP network, decodes and plays it in real time, and is also equipped with a microphone input and speaker output.

SINREY conference intercom paging microphone--SIP804V is a two-button help intercom microphone with 10/100M Ethernet interface. Support G.711 audio decoding, which can decode and play audio data received from SIP network in real time.

SIP803V is a desktop intercom paging microphone from SINREY. This intercom paging microphone is equipped with an RJ45 network interface and a DC5.5-2.1 power connector. It can automatically obtain an IP address (BootP or DHCP) after powering on, or through SINREY The Manager software was developed to find the IP address.

SINREY sip806T is a desktop-mounted paging intercom microphone, equipped with RJ45 network interface and DC5.5-2.1 power connector. On the premise of power on, it will automatically obtain an IP address (via BootP or DHCP), or you can obtain its IP address through the Manager software.

SINREY sip805T is a 7-inch touch screen desktop intercom host with 10/100M Ethernet interface, which can broadcast to terminals in the partition through microphone or local line input, and can also make two-way SIP calls to terminals in the system that support intercom .