Is the device resistant to false alarms?

Yes, it uses MCU processing, stainless steel shielding, and dustproof design to eliminate false alarms.

What types of places is this detector suitable for?

It is suitable for houses, shops, hotels, restaurants, offices, schools, banks, libraries, and warehouses.

4 Wire Smoke Detector with No/Nc Relay Output (ES-5007OSD)

Name: 4 Wire Smoke Detector with No/Nc Relay Output (ES-5007OSD)
Brand: Ease Security Co., Ltd.
SKU: 701563992

Guangdong, ChinaEase Security Co., Ltd.

US$5.00

10-99,999 Pieces

US$3.00

100,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Smoke Alarm

Signal Transmission

Wired Alarm

Model NO.

ES-5007OSD

Working Mode

Passive

Certification

CE, ISO, RoHS, CCC

Application

Indoor

Working Principle

Electro-Optical Type

Transmission Mode

Cable

Alarm Volume (within 1m)

≥110dB

Receive Frequency

Wired

Mounted Way

Ceiling Mounted

Detector Type

4 Wire Conventional

Operation Voltage

9-35V, 48VDC

Alarm Output

No/Nc Relay Output

Dimension

104 Mm Dia.*49mm Deep

Smoke Sensor Type

Photoelectric Smoke Sensor

Transport Package

100PCS/Carton

Specification

Suitable to use all over the world

Trademark

Ease Security

Origin

China

HS Code

8531100000

Production Capacity

5000 000PCS/Month

Key features

High Sensitivity Detection: Detects smoke at 2.06%/ft with photoelectric sensor for accurate fire alerts.

Wide Voltage Input: Supports DC 9V-35V, 48VDC, and 9-60V power supply for flexible installation.

Relay Output Function: Features No/NC relay output and LED indicator for easy integration with panels.

Anti-Interference Design: Stainless steel shield and dustproof/mothproof structure eliminate false alarms.

Multiple Certifications: Complies with CE, ISO, RoHS, CCC, GB4715, EN54-7, and UL268 standards.

Versatile Application: Suitable for homes, hotels, offices, schools, banks, libraries, and warehouses.

Automatic Reset: Features automatic and power-off reset capabilities for convenient maintenance.

Large Detection Area: Covers up to 80 sqm at 6-12m height or 60 sqm at less than 6m height.

Company profile

Ease Security Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-08-08Nearest Port: Guangzhou, Huangpu,Nansha, ShenzhenAverage Response Time: ≤4.02hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryEase Security Co., Limited is identified as a China-based security-products supplier headquartered in Guangzhou, Guangdong. The provided information describes it both as a manufacturer/factory and as a trade company, so its operating classification is somewhat inconsistent. It offers alarm and fire-security products, including alarm systems, beam detectors, sensors, sirens, and remote controls. The supplier reports ISO 9000 and ISO 9001 management-system certifications, six production lines, 21–30 R&D engineers, and 21–30 quality-control staff. It states that it provides ODM/OEM services, conducts quality inspections during each production procedure, and serves export markets across multiple regions. However, the slices do not provide verified customer names, specific project references, detailed after-sales procedures, or sufficient evidence to assess financial credibility.

CertificationsThe supplier reports ISO 9000 and ISO 9001 certifications and states that its quality-control system was established according to ISO 9000. These records provide explicit evidence of claimed management-system certification, although no certificate scope, issuing body, or validity details are supplied.

R&D capabilityThe supplier reports 21–30 years of combined R&D-engineer experience and describes quick R&D for new products. Its product portfolio spans alarm systems, fire alarms, beam detectors, sensors, sirens, and remote controls, while ODM/OEM services are also stated, providing explicit evidence of product-development capability.

Production capacityThe supplier is identified as a manufacturer/factory with a stated factory location, six production lines, and 21–30 quality-control staff. It also claims short manufacturing periods and inspection of each product at every working procedure, supporting a positive assessment of stated production and quality-control capacity.

Customization capabilityThe supplier explicitly states that it provides ODM/OEM services and conducts R&D, manufacturing, and marketing for anti-theft and fire-alarm products. This directly supports customization capability, although the slices do not define minimum order quantities, engineering workflow, tooling support, or customization limits.