Powered by Made-in-China.com
12/24V DC 100W Heavy-Duty Siren Alarm Amplifier for Emergency Vehicles
US$17.99
1-99 Sets
US$12.90
100+ Sets
Product profile
Customization
AvailableType
Car/Motorcycle AlarmSignal Transmission
Wired AlarmModel NO.
SI100CWorking Mode
ActiveApplication
Outdoor, Emergency CarTransmission Mode
CableVoltage
12VDC or 24VDCPower
100WDimensions
14.5 X 14 X 4 CmHousing
Low Profile Cold SheetLight Control
2-WaysTransport Package
1 Set /BoxSpecification
100W wired sirenTrademark
STOrigin
NingboHS Code
85318010Production Capacity
2000PCS/MonthsKey features
Dual Voltage Support: Compatible with both 12VDC and 24VDC power systems for versatile vehicle use.
100W High Power Output: Delivers loud, clear siren tones including Horn, Yelp, HILO, and Wail for maximum alertness.
Compact Low Profile Design: Small dimensions of 14.5 x 14 x 4 cm with cold sheet housing for easy installation.
Custom Logo Service: Customers can add their own logo to products, subject to MOQ requirements.
OEM/ODM Capability: Professional technicians can design and develop products according to specific requirements.
1-Year Warranty: Comprehensive 1-year warranty covering defects with free replacement parts.
Multiple Payment Options: Accepts PayPal, Western Union, TT, and LC for flexible transaction methods.
Fast Sample Delivery: Samples can be shipped within 1-2 weeks for quality checking and trial orders.
Company profile

SUTEER ELECTRONIC CO., LTD.Zhejiang, China
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-10-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.41hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW
AI-Powered supplier vetting
SummarySUTEER ELECTRONIC CO., LTD. is a China-based limited company in Zhejiang, described as both a trading company and manufacturer/factory. Its business covers audio connectors and cables, vehicle warning lights, sirens, and related electrical products. The supplier reports ISO 9000 management-system certification, ISO 9001:2015 quality practices, CE-related compliance, and RoHS/REACH conformity claims. It operates four production lines and has 6–10 quality-control staff, with stated lead times within 15 working days in both off-peak and peak seasons. OEM/ODM services are explicitly offered. Export activity is substantial according to the stated 90% export-sales share and markets across multiple regions, although the supplied trade record shows only one transaction. R&D experience is reported at under five years, limiting evidence of deep innovation capability. Evidence for after-sales service and financial credibility is insufficient.
Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with a limited-company structure and product descriptions covering audio equipment and emergency vehicle lighting. Its stated operations include supplying sirens, warning lights, connectors, and related products, indicating a mixed manufacturing and trading profile.
CertificationsThe supplier reports ISO 9000 certification and states that its quality system is based on ISO 9001:2015. It also claims CE certification for relevant products, SGS testing for part of its connectors, and compliance with RoHS and REACH requirements; however, the slices do not provide certificate numbers, scopes, or validity dates.
Production capacityThe supplier is identified as a manufacturer/factory, lists four production lines and 6–10 quality-control staff, and states that orders can be fulfilled within 15 working days during both peak and off-peak seasons. Its product portfolio includes emergency lights, sirens, speakers, connectors, and related products, supporting an active production operation.
Customization capabilityThe supplier explicitly promotes OEM/ODM services and describes itself as an OEM/ODM professional audio whole-system supplier. This directly supports customization capability, although the slices do not specify customization scope, minimum order requirements, tooling capacity, or development timelines.
Product Q&A
Q:Can I order samples or place a small order?
A:
Yes, we welcome sample orders to check quality or place small trial orders.
Q:What is the delivery time?
A:
It takes about 1-2 weeks for samples and within 25 days for sea orders.
Q:Can you put my own logo on the products?
A:
Yes, customers' logos can be customized, but this may require a minimum order quantity (MOQ).
Q:Can you design and develop products according to my requirements?
A:
Yes, our technicians can design and develop products according to your specific requirements.
Q:What is the warranty policy?
A:
We offer a 1-year warranty. Please provide HD photos or videos of the problem, and we will send new lights or replacement parts with the next order.
Send Inquiry
*To:
SUTEER ELECTRONIC CO., LTD.
SUTEER ELECTRONIC CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Premium High-Power Emergency Vehicle Siren Amplifiers for Safety
US$25.33
100 Pieces(MOQ)
Haibang Amublance Fire Car Alarm Siren Amplifier
US$20.00-50.00
1 Piece(MOQ)
High-Powered Low Frequency Siren Amplifier for Fire Trucks
US$110.00-140.00
1 Piece(MOQ)
100W Ambulance Fireengine Car Siren Alarm Amplifier (SI100C12)
US$9.90-16.90
1 Set(MOQ)
200W Wireless Remote Siren Amplifier for Truck Ambulance (WSI200SDF)
US$51.40
50 Sets(MOQ)
New Sirena Speaker Amplifier for Ambulance/Firetrucks/Towing Vehicles (CJB-118)
US$75.00-105.00
1 Piece(MOQ)
Haibang 100W Stainless Steel Car Speaker Electronic Amplifier Lb-F
US$24.00-35.00
1 Piece(MOQ)
Ys-Bjyx-4gx12 for a Power Amplifier with Aviation Plug
US$1.00-4.99
100 Pieces(MOQ)
Advanced Traffic Control Siren Amplifier with Low-Frequency Output
US$110.00-140.00
1 Piece(MOQ)
Wireless Fire Alarm System Signal Amplifier
US$60.00-68.00
1 Piece(MOQ)
Wireless Smart Home Burglar Security GSM GPRS and WiFi Alarm System with RFID Card
US$65.00
5 Pieces(MOQ)
Conventional Fire Alarm Control Panel Alarm System
US$40.00
1 Piece(MOQ)
Wireless Smart Alarm Home Security System Safe Home Defense with SMS Sos Alarm
US$17.00-21.00
1 Set(MOQ)
Yl-191 5 Chanal Motion Sensor and Window Alarm System
US$4.70-4.90
10 Pieces(MOQ)
Wolf Guard Wireless Home Auto Dial Security Dial Alarm System
US$49.50
5 Sets(MOQ)
7" Touch Screen Tuya WiFi 4G Home Security Alarm System with Wired Wireless Smart Zones
US$95.00-105.00
1 Set(MOQ)
Touch-Pad PSTN GSM Alarm System with Apps Function (ES-2014GSM)
US$65.00-75.00
1 Set(MOQ)



















