All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Okystar OEM/ODM LM393 Microphone Sound Sensor Module
(1 review)
Hover to zoom in
Key attributes
Industry-specific attributes
Usage
sound sensor
Other attributes
Model Number
OKY3131
Place of Origin
China
Brand Name
OKYSTAR,OEM,ODM
Theory
sound sensor
Name
Sound detection sensor module
Power Supply
3-5.5 V DC
Main Chip
LM393, Electret condenser microphone
Induction distance
Maximum 0.5m
Size
32*17*15mm
Weight
4g
Application
DIY project
Warranty
1year
Shipping Method
express dhl/ups/fedex etc
Packaging and delivery
Packaging Details
Anti-static Bag, we can supply different package according to your requirement.
Selling Units:
Single item
Single package size:
10X8X1 cm
Single gross weight:
0.024 kg
Lead time
| Quantity (pieces) | 1 - 25 | > 25 |
| Lead time (days) | 5 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 10 piece
Sample price:
$1.15/piece
Customization
Customized logo
Min. order: 1000
Customized packaging
Min. order: 1000
Graphic customization
Min. order: 1000
For more customization details, message supplier
Ratings & Reviews
Know your supplier
Multispecialty supplier12 yrsLocated in CNStore rating
4.8/5
On-time delivery rate
95.6%
Response time
≤6h
Online revenue
$100,000+
Main markets
Western Europe,Oceania,South America
Quality control
Raw-material traceability identification
Quality traceability
Product descriptions from the supplier
25 - 100 pieces
$0.34
101 - 1000 pieces
$0.33
1001 - 3000 pieces
$0.32
>= 3001 pieces
$0.30
Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 10 piece
Sample price:
$1.15/piece
Membership benefits
3-day coupon giveaway: up to US $80 offClaim now
Purchase detailsProtection with 
Purchase details
Protection with
Delivery via
Expect your order to be delivered before scheduled dates or receive a 10% delay compensation
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues