Microwave Motion Sensor Automatic Door Infrared Sensor

• Function Type: Movement
• Detection Type: Movement
• Production Process: Injection
• IP Rating: No
• Certification: CE
• Customized: Non-Customized
• Model NO.: M-204
• Power Supply: AC/DC 12-36V
• Current Consumption: Static 45mA, Dynamic 105mA(When DC 12V2 Power Supp
• Environmental Temperature: 40
• Environmental Humidity: 0-90%, Without Condensation
• Radio Waves: X_Band 10.525GHz
• Output: <20dBm
• Relay Output: N.O.-Point Output(Relay)
• Maximum Switching Voltage: 48V AC/DC
• Maximum Switching Current: 0.5A AC/1.0A DC
• Minimum Switching Current: 1mA
• The Largest Power Switch: 55va/24W
• Transport Package: Standard Carton Box
• Specification: 131x61x46mm
• Trademark: S4A
• Origin: China
• HS Code: 8531901000
• Production Capacity: 20000pieces Per Month

Product Description

Microwave motion sensor automatic door infrared sensor
Model No.: M-204

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).

 

Power supply	AC/DC 12-36V
Current consumption	Static 45MA, dynamic 105MA(When DC 12V2 power supply)
Environmental temperature	40
Environmental humidity	0-90%, without condensation
Radio waves	X_Band 10.525GHZ
Output	≤20dbm
Relay output	N.O.-point output(relay)
Maximum switching voltage	48V AC/DC
Maximum switching current	0.5A AC/1.0A DC
Minimum switching current	1MA
The largest power switch	55VA/24W
Weight	220g
Protection level	IP54
Size	131x61x46mm