Operational Instructions
General Description
This new generation barking dog alarm features realistic sounds and voice operating
status. Ferocious barking dogs, greetings or alarms are available. Rex Plus
®
II is
versatile and provides an excellent way to deter burglars, without the annoying
problems of owning a real dog. With his electronic radar eyes, Rex Plus
®
II can “see”
through thick doors, walls and glass. Once the cord is plugged into any standard
120VAC outlet, he’ll stay on duty around the clock.
Portable operation is available by installing the optional
batteries.
Note:
Rex Plus
®
II uses a 2.4GHz microwave
radar detection system. It shares operation in a band of
frequencies along with other electronic devices such as
microwave ovens, Wi-Fi, wireless keyboards and other
wireless controls. These can also cause undesirable false
detections. Reducing the sensitivity and repositioning
the unit to aim away from these sources can be helpful.
Fig. 1
Fig. 2
Fig. 3
LID
FRONT
OF UNIT
1. Plug in unit (Fig. 1).
2. Open lid. Adjust volume and
sensitivity to lowest level (fully
counterclockwise). (Fig. 2)
3. Turn unit on. You will hear,
“Warming up.” After 30 seconds,
unit will say, “Armed.” Red LED will
blink while warming up; solid when
ready.
4. Move switch to choose: Dog ( ),
Greeting ( ) or Siren ( ) (Fig. 2)
5. Press sound selection button to
select sound in each category.
(Fig. 2)
6. Adjust volume and sensitivity, clockwise, to desired
level.
7. Point the front of the unit (wider face) towards the
detection area. Note: The unit has reduced sensitivity
at the back of the unit. (Fig. 3)
8. 15 minute mute (Red LED will blink)
• With lid open, tap the mute button.
• When lid is closed, tap raised grooves on the
lid to activate.
9. For portable use or as backup, install 6 “C” alkaline
batteries. After arming and no detection for 5
minutes, the LED changes to a slow blink to extend
battery life.
Note: When batteries are low ED-55 will state
“Please replace batteries,” only at power up and when mute
button is pressed.
SOUND
SELECTION
BUTTON
