[Offer to Sell] 40 Defense Zone Wired / Wireless Alarm with LCD Display |
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| Hot product ! ! ! 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. |
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