|
|
|
DES-700 & DC-500
Door
Entry System Alarm
| Features |
 |
Retro-Reflection
type. |
|
Sensing range:0-6
meters(22 feet). |
|
Will make "ding-dong"
sound or siren sound when the beam is interrupted. |
|
Speaker volume can
be adjusted or turned. |
|
When in siren mode,
sounding time is adjustable from 3 to 30 seconds. |
|
|
|
Specifications
|
Model |
DES-700
|
|
Sensing type |
Retro-Reflection
type Door Entry Alarm System
|
| Sensing
range |
0.5~6 meters
(18 feet)
|
|
Input Voltage |
DC 9-15V
|
|
Consumption current |
75mA
|
|
Standby Current |
25 mA Max.
|
| Light
Source |
IR LED
|
| Ambient
Temperature |
-20¢J ~
50¢J(-4¢XF ~ 122¢XF)
|
| Response
time of Speaker |
Chime:
1 sec. Alarm: 30 sec.
|
| Volume
of Speaker |
0-Max. (Adjustable)
|
| Alarm
time |
30 sec
Max. (Adjustable)
|
| External
Chime Output |
NPN output
|
| Speaker
output |
Chime/Off/Alarm
(Selected by Slide Switch)
|
| Mounting
bracker and screw |
Included
|
| Extra
Speaker |
Optional
|
|
|
|
