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Wireless / Wired RF Interlinked Smoke Alarms Battery Powered Commercial Carbon Monoxide Alarm

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Shenzhen Symank Technology Co., Ltd.

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Wireless / Wired RF Interlinked Smoke Alarms Battery Powered Commercial Carbon Monoxide Alarm

Name: Wireless Wired RF Interlinked Smoke Alarms Battery Powered Commercial Carbon Monoxide Alarm
Brand: Symank
Price: 1 USD

Name : RF Interlinked Smoke Alarms

Alarmsoundlevel : 85 dB at 10 feet

Batterylife : Up to 10 years (for sealed lithium batteries)

Sensortype : Photoelectric

Testbutton : Included for manual testing

Interconnection : Wireless/Wired interconnect capability

Productname : Interconnected Smoke Detectors

Additionalfeatures : Voice alerts, LED indicators, carbon monoxide detection (optional)

Connectivityrange : Up to 1000 feet between units (wireless models)

Type : Smoke Detector

Responsetime : Within seconds of smoke detection

Powersource : Battery-powered

Silencefeature : Temporary silence/hush button

Compatibility : Compatible with other detectors of the same brand/model

Certifications : SGS Listed, EN compliant

Installationtype : Ceiling or wall mount

Brand Name : Symank

Model Number : JKD-518R

Certification : CE/ROHS/SGS/UKCA

Place of Origin : China

MOQ : 100pcs

Price : Negotiable

Payment Terms : L/C,T/T,Western Union

Supply Ability : 50K/Month

Delivery Time : 5 days

Packaging Details : Color box,size:110×55×110mm,60pcs in one carton,carton size:61x30x28cm

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433MHz RF Communication Interconnected Smoke Detector with 10 Year Battery Life and Photoelectric Sensor

Product Overview

Smart 433MHz interconnected smoke detectors engineered to provide superior fire safety for residential and commercial spaces. These alarms link up to 100 meters via 433MHz RF communication, ensuring all connected units trigger simultaneously when one detects smoke. This instant notification system reduces response times and enhances protection for large or multi-level buildings.

Using a photoelectric smoke sensor, the alarms detect smoke efficiently and minimize false alerts. Powered by two CR123A lithium batteries, the units ensure long-term, maintenance-free operation. The alarm output exceeds 85dB at 3 meters, providing audible alerts even in noisy environments. Compact and lightweight design allows for ceiling or wall installation with minimal disruption.

Product Advantages

Rapid interlinking capability with reliable 433MHz RF connection
Synchronized activation across all connected units
High sensitivity photoelectric sensor for accurate smoke detection
10-minute mute function for temporary silencing of false alarms
Low standby current (<50µA) and alarm current (<70mA) for extended battery life
Compliance with EN 14604:2005/AC:2008 international safety standards
10-year lifespan with minimal maintenance costs

Factory Capability

We specialize in producing high-quality interconnected smoke detectors with full customization options. OEM and ODM services include logo branding, packaging design, and functional adjustments to meet client needs. Advanced production lines and rigorous quality control maintain consistency in each unit.

Our factory supports large-scale orders and provides professional after-sales services, including technical support, spare parts, and warranty solutions. B2B clients can rely on us for timely delivery, consistent quality, and expert guidance for installation and maintenance.

Product Applications

Ideal for apartments, hotels, schools, office buildings, and multi-room residential properties. The extensive linking range covers large spaces, providing timely alerts throughout entire buildings. Ceiling or wall installation is straightforward, and the compact design ensures minimal visual impact.

Facility managers and property owners can meet fire safety compliance requirements efficiently, protect occupants, and reduce potential property damage. Particularly suitable for multi-unit structures where synchronized alarms are essential.

Technical Specifications

Parameter	Specification
Communication Protocol	RF433MHz
Frequency & Max Power	433.92 MHz @ -14.9 dBm
Power Supply	2×3.0V CR123A
Smoke Sensor	Photoelectric reflection
Smoke Sensitivity	0.25 dB/m
Alarm Sound	≥85dB at 3m
Operation Temperature	-10℃~+50℃

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Wireless / Wired RF Interlinked Smoke Alarms Battery Powered Commercial Carbon Monoxide Alarm Images

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Wireless / Wired RF Interlinked Smoke Alarms Battery Powered Commercial Carbon Monoxide Alarm

Wireless / Wired RF Interlinked Smoke Alarms Battery Powered Commercial Carbon Monoxide Alarm

Wireless RF Interlinked Smoke Alarm

Wired RF Interlinked Smoke Alarm

Battery Powered Commercial Carbon Monoxide Alarm

Wireless / Wired RF Interlinked Smoke Alarms Battery Powered Commercial Carbon Monoxide Alarm Images