PS-1820ULThe PS-1820UL is a 18V DC, 2 Amp Power Supply. It is UL listed and can be used in both 110V AC and 240V AC environments by changing the AC power cord (110V cord is included with the unit).
18V DC – Use PS-1820UL
Chime, image and audio approx. 45 sec.
AUTOMATIC (hands-free) – to activate, momentarily push TALK button MANUAL (push-to-talk/release-to-listen) – to activate, push TALK button for 1 sec. or until talk LED turns on
3-1/2” direct-view TFT color LCD
525 lines
5 Lux at 1'-5/8" distance
Up to 1’-5/8" from camera, with white LED projected, background beyond 1'-5/8" cannot be seen
Contact rating: 24V AC/DC, 500mA Use RY-18L for larger contact rating
Door to master: 2-cond., mid cap, solid, non-shielded Master to sub: 4-cond., mid cap, solid, non-shielded
Door to farthest master/sub master: 165’(22AWG) 330’(18AWG) Master to IER-2: 245’(22AWG) 490’(18AWG)
Master to door: Aiphone #871802 Between masters/sub: Aiphone #871804
JK Series CSI Specification
PS-1820UL
^ UL/CSA Listed
PS-1820S
5
Listed