Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
5
YRS
Hongchang (changzhou) Electronic Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
speack unit
buzzer
Tweeter
Siren
piezo element
ultrasonic sensor
HC70W-2-R8 best 70mm raw speaker drivers 8-ohm 5W 2.75-inch full range good power professional audio speaker unit
$1.50 - $2.50
(Min. Order) 500 pieces
HC50W-24F-R50 good sound 2-inch 50-ohm 5W outdoor radio raw speaker waterproof and dustproof alarm speaker unit
$0.80 - $1.50
(Min. Order) 200 pieces
HC45N-10F-R8 clear sound 1.8-inch mini speaker 45mm 8-ohm waterproof cone 3w neodymium magnet speaker unit
$0.80 - $1.50
(Min. Order) 200 pieces
HC57W-20F-R4 2.25-inch waterproof loudspeaker 57mm 4-ohm 3W outdoor PET cone IP65 mid-rang audio speaker unit
$0.80 - $1.50
(Min. Order) 200 pieces
HPT1360E changzhou 3v 4000Hz piezoelectric buzzer passive buzzer transducer beeper
$0.15 - $0.20
(Min. Order) 1000 pieces
HSPT1750S 17*17*5mm 5v micro SMD piezoelectric car buzzer panel mount min 80dB SMT piezo beeper
$0.20 - $0.40
(Min. Order) 1000 pieces
HPT1470A 14MM*7MM 5v 85dB pin types passive piezo transducer buzzer 4000Hz electronic sounder
$0.15 - $0.25
(Min. Order) 1000 pieces
HSMT8536CS 3V min 85db white color SMD magnetic transducer high sound PCB board usd passive SMT magnetic buzzer
$0.15 - $0.20
(Min. Order) 1000 pieces
ultrasonic sensor
All products
ultrasonic sensor
Customizable
Ready to Ship
16mm 25khz 40khz ultrasonic sensor transmitter receiver manufacturer
$0.30 - $0.50
Shipping to be negotiated
Min. Order: 1000 pieces
1Mhz IP68 waterproof Water Flow Meter ultrasonic sensor watertight ultrasonic probe transducer
$2.00 - $2.50
Shipping to be negotiated
Min. Order: 100 pieces
25mm 40khz pest reject ultrasonic sensor manufacturer
$0.50 - $0.60
Shipping to be negotiated
Min. Order: 100 pieces
14mm 40khz waterproof ultrasonic parking sensor car ultrasonic sensor
$0.60 - $1.00
Shipping: $4.32/piece
Min. Order: 1 piece
Est. delivery by Jun 7
Add to cart
18mm 40khz IP67 underwater Waterproof Ultrasonic Sensor smart parking ultrasonic sensors Wind Speed Sensor
$0.90 - $1.50
Shipping to be negotiated
Min. Order: 100 pieces
HC 16mm 25Khz Distance 10 Meter Dog Repeller Ultrasonic Sensor for Oxygen Concentrator
$0.30 - $0.50
Shipping to be negotiated
Min. Order: 1000 pieces
HCSR04 12mm 40khz micro Sonar sensor ultrasonic sensor transmitter and receiver
$0.40 - $0.70
Shipping to be negotiated
Min. Order: 1000 pieces
25mm 25khz 40khz micro ultrasonic piezoelectric transducer sensor
$0.40 - $0.70
Shipping to be negotiated
Min. Order: 100 pieces
18mm 40khz IP67 Waterproof Sonar Transducer
$0.80 - $1.20
Shipping to be negotiated
Min. Order: 500 pieces
16mm 40khz ultrasonic directional speaker sensor for signal light alarm mouse repeller and 25Khz dog repeller ultrasonic sensor
$0.45 - $0.60
Shipping to be negotiated
Min. Order: 100 pieces
16mm 40khz transducer ultrasonic range finder sensor ultrasonic transmitter receiver manufacturer
$0.35 - $0.55
Shipping to be negotiated
Min. Order: 100 pieces
16mm waterproof dual function 40khz car ultrasonic parking sensor
$0.70 - $1.00
Shipping to be negotiated
Min. Order: 10 pieces
Factory Outlet 14mm waterproof 40khz car ultrasonic sensor Proximity sensor Distance Sensor
$0.60 - $0.80
Shipping to be negotiated
Min. Order: 500 pieces
14mm 40khz ultrasonic parking sensor waterproof ultrasonic sensor
$0.60 - $1.00
Shipping to be negotiated
Min. Order: 10 pieces
12mm 40khz long distance 10m ultrasonic sensor transmitter receiver
$0.35 - $0.50
Shipping to be negotiated
Min. Order: 100 pieces
12mm 40khz ultrasonic piezoelectric transmitter narow beam directional audio speaker recording shield ultrasonic sensor
$0.35 - $0.50
Shipping to be negotiated
Min. Order: 100 pieces
1
2