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The minimum order quantity is 2000 pieces.

4-Wire Conventional Fire Smoke Heat Alarm with Relay Output

Name: 4-Wire Conventional Fire Smoke Heat Alarm with Relay Output
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 740679952

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$7.20-14.00

100 Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Type

Smoke Detectors

Anti-theft Alarm System Approach

Active

Model NO.

SD119-4H-12V/24V

Anti-Theft Alarm System Type

Smoke Alarms

Anti-Theft Alarm System-Wide

Space Security Alarm Detector

Anti-Theft Alarm System Distance

Common Detectors

Types of Smoke Detectors

Photoelectric Smoke Style

Product Name

4-Wire Conventional Fire Smoke Heat Alarm with Rel

Certificate

UL/En54-5/En54-7/Ce

Wire

4 Wire

Usage

Detect Smoke

Color

White

Warranty

5 Year Limited

Ceiling Spacing

50 Foot Rating for Heat Sensor

Alarm Contact

No or Nc Operation

Weight

130g/Set with Base

Transport Package

100PCS/Box

Specification

4-wire Conventional Smoke with Relay Output Smoke

Trademark

SENTEK

Origin

China

HS Code

8531100000

Production Capacity

100000PCS/Month

Key features

Five-Year Warranty: Comprehensive 5-year limited warranty coverage for all units.

UL and EN Certified: Certified under UL268, EN54-5, and EN54-7 standards.

Auto Reset Function: Optional auto-reset feature for security systems on 4-wire models.

Relay Output Options: Available with N/O or N/C relay output (Form A) for 4-wire systems.

Low Profile Design: Sleek housing with dimensions 100mm dia x 46mm ht for discreet installation.

OEM and ODM Services: Flexible customization options including samples, designs, and full customization.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement CertificationR&D Capabilities

Ningbo Sentek Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier with strong R&D capabilities, offering ODM and OEM services, and excels in customization and design services. It holds mandatory certifications for fire electronic products and has a robust after-sales service structure. The supplier lacks in-stock and overseas warehouse capacities but maintains effective quality control and customer complaint mechanisms. Financial data is available but not detailed here.

CertificationsThe supplier holds national mandatory product certification with a CCCF mark for fire electronic products.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, with quality assurance in place.

R&D capabilityThe supplier has strong R&D capabilities, with SDK availability and has introduced new products in the past year.

Customization capabilityOffers extensive customization services, including full, minor, and flexible customizations.