Product Information

Address: Room 601, Building A2, Hangcheng Industrial Zone, Chentian, Xixiang Street, Baoan District, Shenzhen
Tel: [phone]
Website: http://www.easydetek.com/
EDC211D
- 9 -
1. The installation process of the product requires keeping the antenna board at a certain
height away from the metal plane, and not close to or touching the metal plane, otherwise
the product may not work normally!
2. Avoid installing metal accessories or shells. Metal will block microwaves and affect the
effect; therefore, this product should not be installed in a metal shell. However, the
penetration effect is better for obstacles such as plastic, ceramic, and wood soil;
3. The output current of the sensor is very weak. Excessive current driving is likely to cause
false alarms. The load can be driven by isolation driving, or the MCU can be used to read the
output port status;
4. When multiple sensors are used in the same site, it is recommended that the product
installation distance be greater than 1.5m. Too close installation distance may cause false
alarms in individual cycles;
5. The antenna surface should be protected from high current circuit coverage, which may
cause interference.
Revision
Date
Description
Remarks
V1.0
2021-01-04
-
-
ED
ED
Frequency
band
C
Product Category
2
Product
number
11
Antenna
type
D
Characteristic
-
Delay time
5Y
Customer
Number
1A
Configuration
1
 S 3GHz
 F 6GHz
 C 5.8GHz
 Q 24GHz
 V 60GHz
 W 77GHz
 1 Microwave
sensor
 2 Microwave
sensor switch
 3 radar antenna
 4 MCU
 5 Microwave
power supply
 6 IC
 7 other
 8 networking
 S Onboard
antenna
 D Stacked
antenna
 H high
precision
antenna
 C Ceramic
antenna
 M Needle
antenna
 Y has
photosensitive
 N No
photosensitive
 P
programmable
Precautions
History revision record
Product naming law