KNZD-37 IP Video Intercom Phone Description Item 1. VoIP SIP 2.0 protocol 2. Stainless steel push button. 3. Dry contact 1 group output. 4. Infrared HD camera night vision. Optional 5. Unite waterproof rating IP55 dust proof. 6. Super anti-noise technology and quiet communication. 7. Support one-way video call, built-in real 3W speaker. 8. Temperature range from -40 degree to +70 degree. 9. Support standard Session Initiation Protocol(SIP), RFC 3261. 10. Calling indoor extension for two-way full-duplex conversation. 11. Support deep echo cancellation. 12. Remote software upgrade, configuration and monitoring. 13. Built-in dynamic noise reduction, to achieve high-quality voice communications. 14. Surface electrophoresis coating, long time no rust, no fingerprint stain. 15. Power supply: DC12V. Optional POE powered upon requested. 16. Application: Metro, railway, LRT, speedway, school, bank, hospital, hotel, etc.

Total Pixels: 720P(1280*720) 15fps Field of view:150° horizontal *Opposite 170 Lens size: 1/4 inch VoIP SIP2.0 telephone DTMF dialing MTBF:100000hours MTTR: 2 hours Hotline call-- Browser configuration Communication: Full duplex 2-way hands-free communication Call Control Signaling: VOIP SIP Info(DTMF), RFC 2833(DTMF) Local power, 12VDC,Idle 2W, Max 10W Auxiliary Contacts:1 Aux Output, dry contact Contact Ratings. Load: Resistive load Rated load:0.3 A at 125 VAC; 1 A at 30 VDC Rated carry current:1A Max.switching voltage:125 VAC,60VDC Max.switching current:1A Audio Codes:G.711, G.722, G.729 Network:10/100...

The Global Leader In Industrial Communication KNTECH Dimension HONGKONG KOON TECHNOLOGY LTD TEL:0086755 29790158/27448753 Fax:0086755 29790278 Email:[email protected] www.koontech.com

The Global Leader In Industrial Communication KNTECH Certification RCM: AS/NZSCISPR32 Australian communications:AS/CAS004 Australian Equipment-safety: AS/NZS 60950.1:2015 Machine size: 200 *140 *50mm Carton size: 360 *235 *145mm Packaging material: pearl cotton, carton Gross weight: 2.5KG Net weight: 2KG