Import Cctv Tester Dt-N 94 — Buy in Bulk from Supplier in China

The DT-N 94 CCTV tester is a handheld diagnostic tool designed for field technicians to verify analog video signals, test coaxial cable continuity, and confirm power delivery to surveillance cameras. It features a 3.5-inch LCD screen with a resolution of 480 x RGB x 32, enabling clear display of live video feeds from BNC-connected cameras. The device supports standard analog CCTV formats including 960H and D1, and includes a digital zoom function that magnifies image areas up to 4x without pixelation.

The tester is constructed with a durable plastic housing and weighs less than 300 grams, making it suitable for extended on-site use. It operates on a standard 7.4V lithium-ion battery, providing up to 6 hours of continuous operation. The unit accepts BNC inputs only and does not support IP camera protocols or digital video streams. Its interface includes physical buttons for power, zoom, menu navigation, and channel selection, avoiding touch-screen dependency in dusty or wet environments.

This device is commonly purchased by security system integrators, CCTV installers, and maintenance contractors working in residential, commercial, and industrial settings. Buyers typically order in batches of 5 to 50 units for field teams. Packaging includes a protective case, BNC test lead, and a charging cable. Bulk orders are shipped in cartons of 20 units, with palletized options available for larger quantities. Lead time is confirmed upon order placement, and Incoterms are negotiable based on destination.

Guangzhou Dongtai Electronics Co., Ltd. is a manufacturer and exporter of test and measurement equipment based in Tianhe District, Guangzhou. The company specializes in tools for analog video systems, including CCTV testers, signal generators, and cable testers. Its listing shows a harbor trust tier and imported supplier status, indicating verified export experience. No claims are made about factory size, employee count, or years in operation.

The supplier does not list certifications such as CE or RoHS, nor does it provide test reports or quality control documentation on its profile. It responds to inquiries with low frequency, and there is no public record of client references or project case studies. Buyers should request product test logs and packaging standards directly before placing bulk orders.