Can this sensor be used for both doors and windows?

Yes, it can be installed on both windows and doors.

What is the maximum operating gap for the sensor?

The operating gap ranges from 15mm to 30mm.

Does the sensor have LED indicators?

Yes, it includes an alarm LED indicator, and some models offer a low power LED indicator.

1000m Wireless Door Sensor for Alarm System (ES-301MC)

Name: 1000m Wireless Door Sensor for Alarm System (ES-301MC)
Brand: Ease Security Co., Ltd.
SKU: 689478562

Guangdong, ChinaEase Security Co., Ltd.

US$1.00

10-9,999 Pieces

US$0.80

10,000+ Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Signal Transmission

Radio Waves

System

Electromagnetic System

Model NO.

ES-301MC

Type

Anti-Theft Alarm

Application

Home, Communication Electronic Products, Car/Motorcycle

Usage

Door, Window

Certification

DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS

Detecting Distance

1000m

Wireless Frequency

315m or 433MHz

Code

Fixed Code, Learning Code, Rolling Code

Transmitting Current

<15mA

Operating Voltage

DC12V

Standby Current

<5ua

Can Be Installed

Window or Door

Alarm LED Indicator

Yes

Low Power LED Indicator

Es-302mc with This Function

Transport Package

PE Bag

Specification

Suitable to use all over the world

Trademark

Ease Security

Origin

China

HS Code

85311000

Production Capacity

5000 000PCS/Month

Key features

1000m Wireless Range: Provides reliable signal transmission up to 1000 meters for extensive coverage.

Dual Frequency Support: Operates on 315MHz or 433MHz frequencies for flexible system integration.

Multiple Encoding Options: Supports fixed code, learning code, and rolling code for enhanced security.

Low Power Consumption: Standby current is less than 5uA with a battery life of 1 to 1.5 years.

Wide Operating Gap: Functions effectively with an operating gap between 15mm and 30mm.

Comprehensive Certifications: Certified by DOT, E-MARK, CE, ISO, FCC, RoHS, and other international standards.

Versatile Application: Suitable for home, car, motorcycle, and communication electronic products.

LED Indicator System: Features alarm LED and optional low power LED indicators for status monitoring.

Company profile

Ease Security Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-08-08Nearest Port: Guangzhou, Huangpu,Nansha, ShenzhenAverage Response Time: ≤6.64hTerms 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.