Technical Parameters
Supply type Consumption Polarity reversal protection Power Consumption in idle PoE, IEEE 802.3af (recommended) 12 W 4 W ✓ 2.9 W 10–15 V DC adapter At relax: 4 W Call: 4.3 W ✓ User interface Controls capacitive touch panel Display 7'' with 1024 × 600 pixel resolution Signaling protocol SIP UDP, TCP, TLS Audio Microphone integrated, or external Speaker 2 W integrated, or external Induction loop output 600 mV RMS Audio stream Protocols RTP, RTSP Codecs G.711a/u, G.729, G.722, L16/16kHz Video stream Protocols MJPEG, RTP, RTSP, HTTP Codecs H.264 Video Resolution 1280 x 720 px Frame rate up to 30 frames per s Interface 2N Sentrio LAN 10/100BaseT, RJ-45; Cat5e or higher 2 wires 10 Mbit 2N 2 wire-IP 10 Mbit, recommended single core 24AWG, cat3 cable Input contacts ALARM2 (ALARM1 without 2N Sentrio Output Induction loop 2N Sentrio Switch interface Input contacts 4x contact (YES, NO, ALARM2, CANCEL) Output contacts 2x NO/NC (1x blocking – RELAY1, 1x user-configurable – RELAY2) Voice Alarm Station 2x (audio unit in the upper and lower part of the shaft) External Microphone 1x External Speaker 1x Mechanical Parameters Device dimensions (W x H x D) 193 × 157 × 50 mm Dimensions for 2N Sentrio Cabin flush mounted installation (above surface) 200.6 x 162.8 x 30 mm Weight Main unit 555 g 2N Sentrio Cabin with frame and buttons 950 g 2N Sentrio Cabin with frame without buttons 830 g 2N Sentrio Switch 160 g Operating temperature –20 to 50 °C
Relative humidity 10 to 90 % non-condensing Storing temperature −20 °C to 70 °C Recommended altitude up to 2000 m2N Sentrio