​ 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.

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 sip803V is a network intercom terminal suitable for desktop installation, which is equipped with RJ45 network interface and DC5.5-2.1 power connector. After power on, the IP address can be obtained automatically, or the IP address can be found by using 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 .