User's Manual

Door Sensor
(door sensor & magnet separately on door/ window and door/ window frame)
CEREMDW
User Manual
Place CEREMDW door sensor & magnet separately on door/ window and
door/ window frame. A signal will be sent to control. If door/ window is open
which will be detected by CEREMDW. User will be alerted if the door/ window
is open.
The Door sensor is designed for your full protection including switch. It gives
you all angles of protection you can even think of.
z PRODUCT SPECIFICATION
Operating Frequency: 433.92MHz+-150KHz
Operating Temperature: -20 to 60 C (-4 to 140 F)
Battery: 3VDC Panasonic CR2032 Lithium battery * 2pcs
Battery Life: 2 years (under normal usage)
Dimensions (W*H*D): 35.76*57.58*15.20mm
Build-in Detector: Tamper, Back, Reed Switch
Type of Modulation: ASK
z BATTERY REPLACEMENT
Remove the cover by pressing on the end notch to lift top cover. Unscrew the
screw on the PCB and remove the PCB. Use care when installing the battery
and observe the correct polarity. Use ONLY the CR2032 lithium battery.
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
[1] this device may not cause harmful interference and
[2] this device must accept any interference received, including
interference that may cause undesired operation.
S/N：
Made in Taiwan