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SA-O alarm host and its accessories have self-check functions, it will self check one time per 12 hours. 40 zones with LCD display (32 wireless zones and 8 wired zones). It adopted double zones technology, in total can pre-store 6 groups of telephone numbers. Leaving-ground alarm: When there is somebody illegally moves the alarm host, the alarm host will immediately alarm with high decibel and also dial the pre-set telephone numbers. Built-in rechargeable lithium battery with high capacitance, when there is a power cut, it can last at least 72 hours. Accessories have low power indication function, once there is a power off, the system will immediately inform the alarm center. All the batteries in this system are intelligently rechargeable and dischargeable. This makes the batteries have longer life. Learning code: there is wireless connection between detectors and alarm host. The system can program 3 groups of time to timely arm or disarm the alarm system. It has the zones display, in this case, you can exactly know the alarm location. Alarm host can test the alarm center for checking whether the connection is well. Information protection function: it can reserve 100 history records. 10 units/ctn
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Shenzhen Weierying Co. lists 40 Defense Zone Wired / Wireless Alarm with LCD on Global Trade Plaza from China. The listing was added in June 2025.
Brand: Global Trade Plaza. Ask Shenzhen Weierying Co. for a firm quote and delivery terms before you order.
Shenzhen Weierying Co. is a B2B supplier based in China, listed on Global Trade Plaza since June 2025. Use Inquire now or Chat with supplier to ask Shenzhen Weierying Co. for prices, specifications and documents for 40 Defense Zone Wired / Wireless Alarm with LCD.
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Placing an order for 40 Defense Zone Wired / Wireless Alarm with LCD with Shenzhen Weierying Co. is quick and straightforward on Global Trade Plaza, a leading B2B marketplace for global buyers and suppliers. You can:
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Shenzhen Weierying Co., a B2B supplier from China, dispatches 40 Defense Zone Wired / Wireless Alarm with LCD primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.