Entry Security Intercom Box Set with Standard, Surface-Mount Door Station

• Communication : Hands-free (VOX) or push-to-talk (simplex)
• Video Display : 7" LCD screen
• Camera : Type: 1/4" CMOS
• View Area : 2'1" vertical x 3'1" horizontal at 20"
• Door Release : N/O dry contact, 24V AC/DC, 500mA (use RY-18L for larger contact)
• Wire Type : 2-cond., low cap, non-shielded 
• Distance : Door Station to farthest Master Station: 165' (22AWG) 330' (18AWG)

Part Number : JOS-1A

• Box set includes JO-DA, JO-1MD, and PS-1820UL
• Video identification and monitoring with 7″ screen
• Slim design
• Electrostatic touch buttons
• Hands-free communication