The JB Open Voice Color Video series was designed for ease of use while providing exceptional viewing and communication capabilities. Door call-in turns the image on instantly with audio monitoring. Then, by simply pressing the large talk button, the hands-free VOX communication between door station and monitor is initiated. The 3.5" color TFT monitor allows for crisp viewing even in low light conditions using the built-in door station LED illuminators.
Features
VOX or Push-to-Talk operated communication
Large TALK button activates communication
One or two color video door stations
Up to three inside stations, either audio only or audio video
Selective calling and All Call between inside stations
Hands-free Audio and Video monitoring
Compact surface mount color video door station (JB-DA)
Vandal resistant video door stations available in both surface (JB-DV) and flush (JB-DVF)
Illuminating LED's for low light conditions
Selectively release each door with adaptor (RY-3DL)
Sets include new video door station, master monitor and power supply
Optional audio only door station available (JA-D)
Three sets available, each featuring a different model video door station:
JBS-2AD: JB-DA Surface mount door station, ABS Plastic, JB-2MD Master Monitor, PS-1820UL Power Supply
JBS-2ADV: JB-DV Surface mount door station, vandal resistant with zinc cast faceplate, JB-2MD Master Monitor, PS-1820UL Power Supply
JBS-2ADVF: JB-DVF Flush mount door station, vandal resistant with stainless steel faceplate, JB-2MD Master Monitor, PS-1820UL Power Supply
Specifications
Power Source
18V DC, supplied by PS-1820UL JB-2MD: 670mA (Max) JB-2HD: 250mA (Max) Use one PS-1820UL per system
Video Monitor
3-1/2" TFT color LCD
Call-in from Door
4-stroke chime from door #1, 2-stroke chime from door #2 Communication from door is hands-free VOX or Hands-free from interior stations
Internal Calling
Pre-tone then voice to inside stations Hands-free reply from responding station VOX or Hands-free from calling station
Night Viewing
Built-in light is projected up to 12" from camera. Outside area beyond 12" cannot be seen.
Door Release
Contact rating: 12V AC, 400mA. (Single door release contact) Selective door release with RY-3DL adaptor
Wiring
To Door: 2 conductor, 18AWG, non-shielded (Use Aiphone #841802) Between Inside Units: 4 conductor, 18AWG, non-shielded (Use Aiphone #841804)
Dimensions (HxWxD)
JB-2MD/2HD: 6-7/8" x 4-7/32" x 1-11/16" JB-DA: 5-18" x 3-7/8" x 1-9/16" JB-DV: 6-13/16" x 3-7/8" x 1" JB-DVF: Faceplate: 8-1/4" x 5-1/16" x 15/16" BackBox: 7-3/32" x 4-3/8" x 1-25/32"
Distance
JB-2MD to door: 330' with 18AWG JB-2MD to last JB-2HD: 330' with 18AWG JB-2MD/2HD to PS-1820UL: 33' with 18AWG
