User Instructions

High-frequency Microwave Sensor
PD-V12 instruction
Products size
Antenna Beam Pattern
PD-V12 24.1GHz 360° Microwave Motion Sensor
This module is ideally suiable for occupancy sensor in automatic lighting
switches.It can also be used for ceiling mount intruder detectors.
PD-V12 24.1GHz 360° Microwave Motion Sensor is a K-Band Bi-Static
Doppler transceiver modlue. It’s built-in Resonator Oscillator (CRO).This
module, PD-V12 adopts flat Plane Antenna, suitable for wall mounting. It can
improve its front signal receiving ability and reduce its flank blind area. Its
performance is better than the sensors in the market.
Application
Intelligent switch
Intruder detect
Wall-hung switch
7mm
11mm
4mm
25mm
22mm
22mm
According with FCC Part 15.245
According with EN 62321,ROHS directive - 2011/65/EU
According with REACH directive - 1907/2006/EC
According with EN 300440-V2.1.1、EN 62479：2010,
RED directive-2014/53/EU
Vcc
Signal output
GND
Note1:
The radiated emissions is designed to meet FCC and CE rules.
Note2: The Received Signal Strength(RSS) is measured at the total 1 Ways path loss of 70dB.
Note3: The noise voltages are measured from 10Hz to 100Hz at the Output port, inside an Anechoic chamber.
Note4: Pulse operation
Parameter
3.0 5.0
5.25 VV
cc
Supply Voltage
20 35 38 mACurrent Consumption I
cc
Operation Mode
-30~+75
ć
Operating Temperature T
op
-10 +60
ć
Storage Temperature Tstg
Notes Min Typ Max Units
Frequency Setting 24.075 24.100 24.175 GHzf
<2.0 <2.5 <3.0 mWRadiated Power (EIRP) P
out
<5 ȝSecStable Time
Powered by PWM, it can control the working current at 3-15mA
Storage Ambient Humidity 45%~65% RH
Tpulse ȝs10Pulse Width
WARNING: The actual detection range is related to the signal amplification gain of the circuit, the overall layout of the PCBA
and the threshold of the MCU.