Categories
> Voltage: AC/DC12V~24V
> Detection mode: Movement
> Dimensions: 115x73mm
Brand:
S4AItem NO.:
M-204TMicrowave Motion Sensor for Automatic Door Opener
Model No.: M-204T
What is a Microwave Motion Sensor?
A microwave motion sensor uses electromagnetic radiation. It emits waves that are then reflected back to the receiver. The receiver analyzes the waves that are bounced back. If there is an object moving in the room,
these waves are going to be altered. The microwave detector is able to identify changes from moment to moment.
Ideally, the receiver should be receiving the same waves back again and again.
Because of the way that microwave motion sensors work, they can be either more sensitive or less sensitive.
They can identify every minute changes (a totally empty house) or be calibrated to require larger-scale movement (to avoid false positives).
voltage | AC/DC12V~24V ±10% (50~60Hz) |
Power dissipation | <2W (VA) |
Launch power | <20 dBm EIRP |
Launch frequency density | < 5mW/cm² |
Installation height | 3~4M |
Assemble a dip angle | 15°, 30°, 45°, 60° |
Detection mode | Movement |
The maximum checks range | 4x2m (WxH)(while assembling 2.2 meters of altitude) |
Detection speed | 5cm/s (Along the longitudinal axis of air wire |
Dimensions | 115x73mm |
S4A Datesheet_Microwave Motion Sensor for Automatic Door Opener
> Voltage: AC/DC 12-36V> Relay output: N.O.-point output(relay)> Maximum switching voltage: 48V AC/DC> Maximum switching current: 0.5A AC/1.0A DC> The largest power switch: 55VA/24W
It can detect moving or standing people or objects, keep safety when people or equipments enter from rotation door or automatic swing door.> Sensor for revolving door M-227A> Motion light curtain sensor M-227B> Operation voltage: AC/DC12-36V> Current consumption: <100mA
Specially designed for automatic door back-up power. The power can help automatic door work normally once power off (open-close about 500 times, around 7hours), or keep door open automatically based on fire evacuation requirements.> Input Voltage: AC220V 50Hz> Output Voltage: DC24V 2.6AH; DC12V 5.2AH> Working Mode: Automatic working or keep opening
>Power supply:AC/DC 12V- 24V>Quiescent Current:15mA>Operating current:80mA (when powered by DC12V)
> Supply power: AC/DC 12~30V> Reaction time: Relay output<45ms> Dimension: 186x175x53mm> Detection mode: Receive the open signal by the truncation of infrared ray which operated by foot> Widely be used in the operating room of hospital and laboratory to prevent hand pollution
> Power supply: AC/DC 12V~30V> Maximum sending and receiving distance: 10M> Number of beams: Single beam or double beam optional> Dimensions (main controller): 105.5x53.4x28.5mm
>Static Current: 30mA (DC12V)>Action Current: 110mA (DC12V)>Power Supply: AC/DC 12~24V (-/+10%)
>Battery capacity:3200mA>Input voltage:220V>The output voltage:DC24V 3.2AH
S4A appreciate any of your inquiries and sincerelyhope to enjoy a fruitful long-term business relationship with youto share in the mutual benefits, If you have any questions, please feel free to contact us.
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