About Enerna Iotech Co., Limited - Electronic Siren/Alarm Supplier in China

Enerna Iotech Co., Limited is based in China and currently lists 15 active products across several security and automation categories. The catalogue includes electronic sirens, magnetic door/window contacts (HS 8531.10), smart garage door openers (HS 8501.30), Wi‑Fi relay switches (HS 8536.49), and waterproof IP cameras (HS 8525.80). The product set spans electronic alarm devices, IoT gateways, temperature‑humidity sensors, water leakage detectors, and industrial valve controllers. Each item is described with its material composition, such as ABS plastic housings, copper reed switches, or steel motor casings. The supplier’s trust tier is recorded as “harbor”, indicating a moderate level of platform verification.

The listed categories cover safety and security equipment, CCTV accessories, and smart‑home automation components. Products such as the Burglar PIR Motion Alarm and the Smart IoT Smoke Fire Alarm Detector fall under the electronic siren/alarm group, while the Door Windows Magnetic Contact is classified under HS chapter 85 for electrical apparatus. The smart water valve controller and leakage alarm address agricultural and industrial monitoring needs. All items are positioned for integration into IoT ecosystems via Wi‑Fi, 4G GSM, or RF433 protocols. The catalogue reflects a focus on remote‑monitoring and access‑control solutions.

Product Range and Specialties of Enerna Iotech Co., Limited

The catalogue offers a PIR motion alarm, magnetic contacts, IP‑rated cameras, smart water valve controllers, garage‑door openers, and a range of Wi‑Fi/4G relay switches. In the broader market, PIR sensors are typically supplied with detection ranges of 5‑12 m, response times under 1 s, and an IP rating of IP44 for indoor use. Magnetic door/window contacts usually carry a contact rating of 10 A at 250 V and are built to IEC 60529 standards, with copper reed switches housed in ABS plastic that meets UL‑94 V‑0 flame‑retardancy. Outdoor cameras such as the 1080P Tuya model are commonly rated IP65, support PoE power, and conform to IEC 62676 video‑surveillance standards. Smart garage‑door openers and relay switches often incorporate motors up to 250 W, operate on 110‑240 V AC, and feature copper windings with steel housings that comply with ASTM A36. The water‑leakage alarm and valve controller typically use silicone‑sealed enclosures and are rated for continuous operation in humid environments.

Trade and Export Information - Enerna Iotech Co., Limited

China is a major exporter of electronic security and IoT devices, with the European Union, United States, Middle East, and African markets accounting for the bulk of shipments. HS chapter 85 products such as alarm devices (8531) and motor assemblies (8501) are subject to customs inspections for CE marking, RoHS compliance, and, where applicable, FCC certification for wireless modules. Video‑camera items under HS 8525 often require a Declaration of Conformity to EU standards and may be tested for electromagnetic compatibility (EMC) under EN 55032. Typical export logistics involve 20‑ft or 40‑ft containers packed on wooden pallets, with goods protected by anti‑static bags and double‑wall corrugated boxes. Incoterms frequently used by Chinese manufacturers include FOB Shanghai and CIF destination, allowing buyers to arrange onward freight and insurance.

Sourcing from Enerna Iotech Co., Limited - Buyer Guidance

Buyers should request a CE Declaration of Conformity, RoHS test report, and, for wireless models, an FCC ID or equivalent certification before placing orders. Verify the IP rating test results for all outdoor‑rated items and obtain datasheets that list operating voltage, current draw, detection range (for PIR sensors), and relay contact ratings (for switches). Request a functional sample to confirm firmware security, especially for devices that connect to cloud platforms via Wi‑Fi or 4G. Confirm material specifications such as ABS meeting UL‑94 V‑0 and copper purity, and check that packaging dimensions and weight match freight calculations. Clarify the minimum order quantity, typical lead time (often 30‑45 days for mass‑production runs), and any required pre‑shipment inspections.

Which HS codes apply to Enerna Iotech’s product lineup?

The products fall under several HS‑code families: magnetic contacts and alarm devices use 8531.10, the smart garage‑door opener is classified under 8501.30, Wi‑Fi relay switches are listed under 8536.49, and the waterproof IP camera carries 8525.80. Other electronic components are covered by the broader chapter 85 codes for electrical apparatus.

What certifications are typically required for these types of security and IoT devices?

Buyers normally request CE marking, RoHS compliance, and, for wireless modules, FCC or equivalent certification. Additional certifications such as UL, ISO 9001 quality‑management system, and IEC 60529 IP‑rating test reports are common for outdoor‑rated cameras and alarm devices.

What are the typical material specifications for the housing of these devices?

Most items use ABS plastic housings that meet UL‑94 V‑0 flame‑retardancy, while metal parts such as motor housings are fabricated from carbon steel conforming to ASTM A36. Copper reed switches and winding conductors are standard for the magnetic contacts and motor assemblies.

What is a usual minimum order quantity (MOQ) for electronic alarm and camera products from Chinese suppliers?

While the exact MOQ varies by model, Chinese manufacturers often set an MOQ of 100 units for standard SKUs, with the possibility to negotiate lower quantities for prototypes or samples.

What lead time can buyers expect for the Smart Garage Door Opener and similar motor‑driven units?

Typical production lead times for motor‑driven devices range from 30 to 45 days after order confirmation, assuming no custom firmware or packaging modifications.

How are the Wi‑Fi and 4G GSM devices packaged for international shipment?

Items are usually packed in anti‑static bags, placed inside double‑wall corrugated boxes, and then stacked on wooden pallets. The cartons are labeled with HS codes and country‑of‑origin markings to satisfy customs requirements.

What documentation should a buyer request before accepting a shipment?

Buyers should obtain the commercial invoice, packing list, Certificate of Origin, CE Declaration of Conformity, RoHS test report, and any applicable test certificates for IP rating, EMC, and wireless compliance.