VoltHive
Key Description:
Overview
The microwave motion sensor is a microwave object detector designed based on the Doppler radar principle. Unlike ordinary infrared detectors, the microwave sensor detects the movement of objects by measuring the microwaves reflected by the objects. The detection objects are not limited to the human body; there are many other things as well. The microwave sensor is not affected by environmental temperature, has a long detection distance, high sensitivity, and is widely used in industries, transportation, and civilian devices, such as vehicle speed measurement, automatic doors, induction lights, reversing radars, etc. Due to the universality of the detection objects of the microwave sensor, in practical life applications, another sensor is often used for targeted detection. For example, a microwave sensor combined with an infrared thermoluminescence sensor can effectively determine whether someone has passed by, and will not be interfered by sunlight, clothing color, or react to other objects. Characteristics
This detection method has the following advantages compared to other detection methods:
1. Non-contact detection;
2. Not affected by temperature, humidity, noise, airflow, dust, light, etc., suitable for harsh environments;
3. Strong resistance to radio frequency interference;
4. Low output power, posing no harm to the human body;
5. Long detection distance;
6. Capable of detecting non-living objects;
7. The directionality of microwaves is excellent, and the speed is equal to that of light. Product parameters
1. Operating Voltage: 5V ± 0.25V
2. Operating Current (Continuous Wave): 60mA maximum, 37mA typical
3. Dimensions: 61.2 x 61.2mm
4. Transmission Parameters:
1. Detection Distance: 2 - 16m, adjustable continuously (minimum range 2m, maximum range 16m)
2. Transmission Frequency: 10.525 GHz
3. Frequency Setting Accuracy: 3 MHz
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Transportation:
1、All products in the store come with free shipping、We will send you the shipping label and pictures of all goods when they are dispatched. Please be patient and wait for them.
2、For certain remote areas, an additional shipping fee will be charged. We are not responsible for orders that fail to be delivered due to incorrect address information provided.
3、We ship USA with USPS.Tracking number is available.It usually takes 7-15 business day(weekend is not included).
4、We ship worldwide with flat rate shipping by Hong Kong Air mail or China Air mail. This international order may take longer to arrive. Normally the shipping time is 15 to 35 business days (just for reference), exclude Sat & Sun.
5、Express post by EMS(5-8 days) or DHL(2-5 days) is available. The cost is higher than standard postage, about $30 or higher.
Return & Refund policy:
1、We fully guarantee our items. All items are in brand new condition unless specified otherwise elsewhere in the description.
2、All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.
3、In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements.
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