Import Dual Network Wireless Gsm Alarm System — Buy in Bulk from Supplier in China

The dual network wireless GSM alarm system combines GSM and PSTN communication for redundant alerting, and supports up to 99 wireless zones together with four wired zones. Each zone can be programmed independently, and the system can accommodate a maximum of 150 remote controllers and 150 wireless detectors. A built‑in rechargeable battery ensures operation during power outages, while the panel can store 72 voice‑recorded history entries and 102 event logs.

The alarm panel uses a modular GSM/ PSTN radio module that meets standard telecom reliability criteria, and the wireless learning code allows easy pairing of detectors of various types. Typical installations include a main panel, one PIR sensor, one door sensor, two remote controllers, a power supply, telephone line, GSM antenna and binding post, all packed in a neutral‑coloured gift box. Industry norms for similar systems recommend a battery capacity of around 2000 mAh for 24‑hour backup, which aligns with the system’s design.

Target buyers are residential developers, property managers and security integrators who need a flexible, remotely manageable alarm solution. Importers should request confirmation of the minimum order quantity, unit pricing and preferred incoterm, as these details are not disclosed publicly. Logistics will involve cartons sized to accommodate the main panel and accessories; buyers may ask for exact dimensions to optimise freight planning.

Shenzhen Secrui Co., Ltd. is based in the Sixth Floor of Building A, Zhaofeng Industrial Park, Hangcheng Avenue, Xixiang Sanwei, Baoan District, Shenzhen, China, postal code 518012. The company carries a harbour‑level trust tier, confirming a verified business registration, although its platform response rate is currently listed as 0 % with no average response time recorded.

The supplier’s catalogue focuses on wireless security solutions, with this dual network GSM alarm system as a highlighted product. The public listing does not provide details on certifications, MOQ, pricing or delivery lead‑time, so interested buyers must contact the company directly to obtain those specifics and to arrange sample testing if required.