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2-wire Conventional Heat Detector Heat Alarm
Shenzhen Home-Safe Technology Electronic Co., Ltd. supplies this 2-wire conventional heat detector from its facility in Guangdong, China, designed for integration with standard fire alarm control panels. The detector uses a precision electronic thermistor sensing element with a fixed temperature rating of 135°F (57°C), triggering an alarm when ambient temperature at the ceiling reaches that threshold. It operates on a non-polarised 16 to 32 VDC supply with a standby current draw of just 40 µA at 24 VDC, keeping system power requirements low across multi-zone installations.
The device includes a built-in microprocessor running intelligent software that processes thermistor data to reduce false alarms caused by transient heat spikes. Two LEDs provide 360-degree visibility in standby mode, blinking to confirm power and supervision, and latch on during alarm conditions. The twist-on mounting base incorporates a tamper lock to prevent unauthorised removal, and an insect-resistant screen protects the sensing chamber from debris. The detector measures 55 mm in height when installed in its base, 103 mm in diameter, and weighs 155 grams, dimensions consistent with standard conventional detector form factors.
Building contractors, fire protection installers, and property managers source conventional heat detectors like this for residential corridors, kitchens, boiler rooms, and other locations where smoke detectors may produce nuisance alarms. The unpolarised two-wire connection simplifies wiring on conventional fire alarm loops, reducing installation time and labour costs. Pricing, minimum order quantity, and lead time are not stated on this listing, so buyers should contact Shenzhen Home-Safe Technology directly to confirm trade terms, applicable fire safety certifications, and bulk delivery schedules.
| Sensor Type | High-precision electronic thermistor |
| Fixed Temperature Rating | 135°F (57°C) |
| Operating Voltage Range | 16 to 32 VDC, non-polarised |
| Standby Current | 40 µA at 24 VDC |
| Maximum Alarm Current | ≤30 mA at 24 VDC (LED on) |
| Operating Temperature Range | 14°F to 122°F (-10°C to 50°C) |
| Operating Humidity Range | 10% to 93% RH, non-condensing |
| Dimensions (installed) | 55 mm height × 103 mm diameter |
| Weight | 155 g (5.5 oz.) |
| LED Indication | Two LEDs, 360° visibility, blink in standby, latch on alarm |
| Typical Heat Detector Classification | Fixed-temperature, Rate-of-Rise (standard A2 class per EN 54-5) |
| Typical Alarm Panel Compatibility | All conventional fire alarm control panels with 2-wire zone circuits |
Shenzhen Home-Safe Technology Electronic Co., Ltd. is based at Building B1 in the Xinhaosheng High-tech area of Shenzhen, Guangdong Province, China. The supplier is listed as an imported-tier vendor on the platform with a harbour trust tier, though the response rate data is currently at zero, so prospective buyers should initiate contact early to gauge communication reliability before placing orders.
The listing identifies the company as a manufacturer of fire safety detection equipment, specifically conventional heat detectors and related alarm sensors. No details are provided about the company's founding date, production capacity, export certifications, or client portfolio. Buyers should request proof of relevant fire safety product certifications, factory audit documentation, and sample test reports as part of their supplier evaluation.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing 2-wire Conventional Heat Detector from Shenzhen Home-Safe Technology Electronic Co., Ltd. - China Import Guide
When sourcing conventional heat detectors from Shenzhen Home-Safe Technology in Shenzhen, China, the first verification step should be confirming which fire safety certifications the product holds for your target market. EN 54-5 is required for the European Union, UL 521 for North America, and CCC for domestic Chinese installations. Without confirmed certification, the detectors may not pass local fire authority inspections, regardless of their technical performance.
Logistics for importing fire detection equipment from Shenzhen typically involve air freight for smaller orders or sea freight via Yantian or Shekou port for bulk shipments. The detectors are lightweight (155 g each) and compact, so packaging density is high, but ensure each unit is individually boxed to protect the thermistor and LED components during transit. Confirm with the supplier whether mounting bases are included in the quoted price or sold separately, as this affects your per-unit landed cost.
Upon receipt, conduct a batch inspection that includes verifying the fixed-temperature trigger point using a calibrated heat source, confirming LED visibility and alarm latching behaviour, and checking that the tamper lock engages correctly on the mounting base. Test a sample from each carton rather than relying on a single unit. Retain test records and serial numbers for traceability, and establish a maintenance schedule that includes periodic sensitivity checks in line with local fire safety regulations.
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30 suppliersBuy 2-Wire Conventional Heat in Bulk — Supplier in China
When sourcing 2-Wire Conventional Heat Detector Heat Alarm for your business, securing the right balance of quality and cost is essential. Shenzhen Home-Safe Technology Electronic Co., Ltd., a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $6/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electronic Siren/Alarm sector with strong demand from importing countries worldwide.
2-Wire Conventional Heat Specifications, Trade Terms & Pricing
Importing 2-Wire Conventional Heat requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Home-Safe Technology Electronic Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Shenzhen Home-Safe Technology Electronic Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this 2-Wire Conventional Heat for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Electronic Siren/Alarm category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import 2-Wire Conventional Heat — Shipping, Logistics & Customs
Importing 2-Wire Conventional Heat requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About 2-Wire Conventional Heat
What is the wholesale price of 2-Wire Conventional Heat Detector Heat Alarm?
The current listed wholesale price for 2-Wire Conventional Heat Detector Heat Alarm from Shenzhen Home-Safe Technology Electronic Co., Ltd. is $6/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Home-Safe Technology Electronic Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for 2-Wire Conventional Heat?
The supplier, Shenzhen Home-Safe Technology Electronic Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 2-Wire Conventional Heat. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 2-Wire Conventional Heat Detector Heat Alarm?
The HS Code classification for 2-Wire Conventional Heat Detector Heat Alarm depends on the specific grade and form. Contact Shenzhen Home-Safe Technology Electronic Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import 2-Wire Conventional Heat from China?
To import 2-Wire Conventional Heat from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Home-Safe Technology Electronic Co., Ltd.. Ensure you have the necessary import licenses for Electronic Siren/Alarm products in your destination country.
How can I check Shenzhen Home-Safe Technology Electronic Co., Ltd. before ordering?
Open the Shenzhen Home-Safe Technology Electronic Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of 2-Wire Conventional Heat Detector Heat Alarm?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shenzhen Home-Safe Technology Electronic Co., Ltd. through EximNext.
What packaging options are available for bulk orders of 2-Wire Conventional Heat?
Shenzhen Home-Safe Technology Electronic Co., Ltd. offers 2-Wire Conventional Heat with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 2-Wire Conventional Heat the most?
2-Wire Conventional Heat is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Home-Safe Technology Electronic Co., Ltd. through our platform.
What certifications does this 2-Wire Conventional Heat supplier hold?
Shenzhen Home-Safe Technology Electronic Co., Ltd. maintains international quality certifications. These ensure that the 2-Wire Conventional Heat meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 2-Wire Conventional Heat Detector Heat Alarm on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Home-Safe Technology Electronic Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Home-Safe Technology Electronic Co., Ltd..
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