Can multiple units be interconnected?

Yes, the interconnection function allows connecting up to 20 units together.

What power options are available for this model?

Models are available powered by a user-replaceable battery (Carbon-Zinc or Lithium) or AC mains (110-230V or 100-240V).

Co Gas Alarm, Sounder, Relay Output, Lithium Battery

Name: Co Gas Alarm, Sounder, Relay Output, Lithium Battery
Brand: Ningbo Ambest Electronics Co., Ltd.
SKU: 704072652

Zhejiang, ChinaNingbo Ambest Electronics Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Type

Carbon Monoxide Alarm

Signal Transmission

Wireless Alarm

Working Mode

Active

Certification

CE, ISO

Application

Indoor

Working Principle

Electro-Acoustic Style

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥90dB

Operating Voltage

DC 9V

Sampling Time

Start up Time

<10min

Quiescent Condition Indicator

Green LED

Auto Reset Time

<30s

Number of Interconnected Units

Operating Temperature

(-10~+40)Centigrade Degree

Transport Package

100PCS/Ctns

Specification

Trademark

Numens

Origin

Ningbo, China

HS Code

8531100000

Production Capacity

50000PCS/Year

Key features

Advanced CO Detection: Semiconductor sensor with advanced algorithms for early detection and high immunity against false alarms.

Loud Internal Sounder: Features a loud 85 dB internal alarm sounder for effective warning in indoor environments.

Flexible Power Options: Available in AC mains powered or DC 9V models, including options with a 10-year lithium battery.

Interconnection Capability: Supports connecting up to 20 units together for comprehensive area coverage and synchronized alarms.

Relay Output Options: Offers N/C or N/O alarm relay output models for integration with other building management systems.

Certified Quality: Products carry CE, ISO, EN, BSI, UL, and SGS certifications ensuring compliance with major standards.

Low Maintenance Design: Stable gas sensing chamber requires no adjustment or replacement, featuring a 5-year end-of-life timer.

User-Friendly Interface: Includes dual action button for Hush and Test, with separate indicators for Power, Alarm, and Service.

Company profile

Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-02-01Nearest Port: Ningbo,ShanghaiAverage Response Time: ≤24hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryNINGBO AMBEST ELECTRONICS CO., LTD. is identified as a combined company manufacturing fire alarm products, including non-addressable line-type smoke detectors. It reports six production lines, three quality inspectors, documented quality and complaint-handling procedures, and uniform finished-product inspection instructions. The supplier supports OEM, ODM, SDK availability, and broad customization services. It has a valid manufacturing-capacity contract with associated subcontractors and an outsourcing SOP, but does not conduct ongoing batch quantity reconciliation. Export sales represent 90% of total sales, while no overseas agents, branches, warehouse, showroom, or in-stock service capability are reported. The supplier has participated in the Dubai Fair and indicates lead times of one month during peak season and within 15 working days off-season. No new products were introduced in the past year, and certification holding is not evidenced.

Supplier typeThe supplier is named NINGBO AMBEST ELECTRONICS CO., LTD. and classified as a combined company rather than an offshore company. Its stated offerings include manufacturing, export trade, service, quality control, R&D, and sustainability-related information, with fire alarm products identified in the product description.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaint handling, supplier service assessment, and finished service quotations. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and serves zero listed overseas-service countries; therefore, procedural capability is evidenced but broad physical after-sales coverage is limited.

Production capacityProduction capability is supported by six production lines, three quality inspectors, documented finished-product inspection instructions, valid manufacturing-capacity contracts with associated subcontractors, and an outsourcing SOP. Export sales account for 90% of total sales, and stated lead times are one month during peak season and within 15 working days off-season. A deficiency is the absence of ongoing batch or quantity reconciliation, and no in-stock capacity is reported.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad product and design customization capability.