Bathroom Dimmable 220V 300W Mirror On/Off Touch Switch Anti-fog for Lamp Lighting Home Intelligent System Human Sensor
26.36 21.10 $
SALE
ID: 44636
Quantity
SR602 DC 3.3V-15V Smart Motion Sensor Detector Module SR602 Pyroelectric Infrared PIR Sensor Switch Board
5.0 (1 votes) | 2 orders
Price:
US $11.44
/ piece
Discount Price:
US $
9.95
/ piece
-13%
Feature:
The module has high sensitivity, fast response, low static power consumption, small size, and is easy to install and install.
The lens, the lead is soldered, and the power supply is available without commissioning.
Can be used for sensor lights, alarms, security, access control on demand imaging, agriculture, forestry and mining automation equipment.
Parameter:
Pyroelectric human infrared sensor module, model: SR-602
Sensing distance: up to 5 meters; recommended 0-3.5M.
Output: high level, H = 3.3V, L = 0V
Power supply DC: 3.3V-15V
Quiescent current: 20uA
Key point:
The high level time of the output of this product is adjustable, 2.5 seconds to 1 hour, and the output time is set at the factory.
It is 2.5 seconds, if you need to replace it, you can replace a chip resistor. Read the resistance value corresponding to the typical delay time.
Block time, 2 seconds, not adjustable.
The factory is defined as repeatable and cannot be changed.
The module's supply voltage is 3.3V to 15V, and the limit voltage is 2.8V to 18V.
Module output timing is: output high level for 2 seconds after power-on, then go low, enter standby state
If the delay time changes, the time that the module outputs a high level after power-on will increase accordingly, which is understood to be an increase in the startup time after the power enters the normal working state.
After installing the photosensitive element, it does not work during the day, work at night, does not contain photosensitive elements, and works all day (there is no photodiode on the module, please purchase it if necessary. Recommended: ordinary F3 photodiode) that no photosensitive element is installed.
This module is very sensitive, pay attention to the installation location, try to avoid heat source radiation source (air outlet / direct sunlight)
The sensitivity of the module is adjustable, you need to replace the chip resistor. Please read the relevant form below for details. grid.
When soldering with a 220V ordinary soldering iron, the power must be removed before soldering. It is recommended to use a 24V low voltage soldering iron, such as domestic white light 936.
- Detection Angle: 360
- Detection Range: Touch
- Model Number: sensor module
- Origin: Mainland China
SHIPPING AND DELIVERY
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How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
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If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
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