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cheap GSM alarm system

  • fire alarm combo smoke and heat detector AJ-752

    Contact Nowfire alarm combo smoke and heat detector AJ-752fire alarm combo smoke and heat detector, it have 2 wire and 4 wire optional. 2 wire is remote LED flash, 4 wire is NO/NC relay output.Read More

  • Hotel 24v Fire Alarm Smoke Alarms

    Contact NowHotel 24v Fire Alarm Smoke AlarmsThe item is photoelectric smoke detector, detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but doesn't affect the smoke...Read More

  • temperature alarm detector AJ-523

    Contact Nowtemperature alarm detector AJ-523The detectors are photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm panel. Two LEDs on each detector provide local 360° visible alarm indication. They flash every six seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption. The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel. Heat detector and smoke & heat detector combine a photoelectronic sensing chamber and a temperature heat detector.Read More

  • 24v 6 Inch Fire Alarm Bell AJ-FB01

    Contact Now24v 6 Inch Fire Alarm Bell AJ-FB01The item is DC24V, for fire alarm, 6 inch fire bell. It can match base use.Read More

  • China High Stability Fire Alarm Supplier

    Contact NowChina High Stability Fire Alarm SupplierConventional 16 zone fire alarm control panel, it have 16 zone, each zone can connect 25pcs 2 wire devices, each zone cable length max up to 5km. Suit for industrial, hotel, factory, etc. ANKA Sci-Tech Co.,Ltd is one of the leading China high stability fire alarm system manufacturers and...Read More

  • High Quality Conventional Fire Alarm Control Panel AJ-S1004

    Contact NowHigh Quality Conventional Fire Alarm Control Panel AJ-S1004The AJ-S1004 series conventional Fire Alarm Control Panel is a 24 volt, class B, conventional fire alarm control panel. Designed exclusively to meet the latest market requirement. It have 4 zone, each zone can connect 25 pcs 2 wire devices, each zone cable length max up to 5km.Read More

  • Industrial Digital 16 Zone Fire Alarm Panel

    Contact NowIndustrial Digital 16 Zone Fire Alarm Panel16 zone fire alarm control panel, it have 16 zone, each zone can connect 25pcs 2 wire devices, such as smoke detector, heat detector, pull station, etc. Suit for industrial, hotel, metro station, etc. ANKA Sci-Tech Co.,Ltd is one of the leading China industrial digital 16 zone fire alarm panel...Read More

  • Fire Alarm Conventional Photoelectric Smoke Detector AJ-702

    Contact NowFire Alarm Conventional Photoelectric Smoke Detector AJ-702Fire Alarm Conventional Photoelectric Smoke Detector AJ-702, power have 24V(2 wire), 12V(4 wire) optional. 2 wire is for fire alarm, remote LED output. 4 wire is relay output.Read More

  • DC24V Conventional Fire Alarm Control Panel AJ-S1008

    Contact NowDC24V Conventional Fire Alarm Control Panel AJ-S1008AJ-S1008 conventional fire alarm control panel, it is DC24 volt, 8 zone, class B. Each zone can connect 25pcs 2 wire devices, each zone cable length max up to 5km. Suit for hotel, factory, KTV, etc.Read More

  • Pir Detector Pir Ceiling Alarm Detector AJ-621D

    Contact NowPir Detector Pir Ceiling Alarm Detector AJ-621DQuick DetailsPlace of Origin: Guangdong, China (Mainland)Brand Name: AnkaModel Number: AJ621D active motion detectorUsage: Auto, Curtain PIR detectorColor: whitePlace of origin: Guangdong ChinaBrand:Read More

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ANKA Sci-Tech Co.,Limited
ANKA Sci-Tech Co.,Limited