HW-MS07 Smart Home Smart Sensor Switch Module Microwave Radar Sensor Board Sensing Distance 1M

Description HW MS07 is a single board microwave induction module According to the principle of Doppler effect antenna is used to transmit and receive high frequency electromagnetic waves and then when the small movement changes of the back wave travel are detected the microprocessor will be triggered to work and finally output useful Control level H 1 L 0 or control state It is suitable for the secondary development of other electronic fields such as intelligent electrical appliances security products lighting products etc This product can be widely used in security monitoring intelligent control systems lighting appliances uses in garages corridors roads etc Features 1 It can be sensed through the shell except for the metal shell and the distance will be attenuated accordingly generally about 10 20 2 It is not affected by temperature and humidity However the gradient of Yingling has no directional restriction 3 The room is reflected by the wall which can achieve 360 degree sensing without dead ends 4 Reserved CDS welding position Can add light control function Specification Product model HW MS07Working voltage 3 7 24VStatic power consumption 3mA without load Output mode 3V 0V with induction 3V no induction 0V Delay time 2s delay 2S R2 Time resistance 4 7K resistance is proportional to time Center frequency 3 2GHZHigh sensing distance 1m change range 0 5 3m Working temperature 20 75℃Dimensions 30 18 2mmTrigger mode repeatable