All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
433 MHz wireless door magnetic sensor for GSM wifi home alarm system
(1 review)
Hover to zoom in
Key attributes
Other attributes
Place of Origin
Guangdong, China
Brand Name
Wale or OEM
Model Number
WL-19BW
Name
magnetic contact sensor
Frequency
433 MHZ
Wireless transmitting distance
open area 100m
Material
ABS
Warranty
1 Year
Function
Anti-Theft
Color
White
Encoding
1524 / 2264
Application
Indoor
Certification
ce
Packaging and delivery
Packaging Details
1* door sensor
1* double-side tape
1* battery
CTN details:
56*40*34cm 500pcs/ctn
G.W.: 28kg
1* double-side tape
1* battery
CTN details:
56*40*34cm 500pcs/ctn
G.W.: 28kg
Port
Shenzhen
Supply Ability
Supply Ability
50000 Piece/Pieces per Month
Lead time
| Quantity (pieces) | 1 - 1000 | > 1000 |
| Lead time (days) | 3 | To be negotiated |
Customization
Customized logo
Min. order: 500
Customized packaging
Min. order: 2000
For more customization details, message supplier
Ratings & Reviews
Know your supplier
Fabricante personalizado15 yrsLocated in CNStore rating
4.4/5
On-time delivery rate
100.0%
Response time
≤2h
Online revenue
$380,000+
Floorspace
2200m²
Ingenieros de R&D
5
Services
Sample-based customization
Full customization
Quality control
Finished product inspection
On-site material inspection
Order with confidence
Verified as Custom ManufacturerProduct descriptions from the supplier
Minimum order quantity: 1 piece
$1.95 - $2.50Variations
Total options:
Shipping
Shipping solutions for the selected quantity are currently unavailableMembership benefits
Quick refunds on orders under US $1,000Claim now
Purchase detailsProtection with 
Purchase details
Protection with
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