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Quanzhou Dong Ang Electronics Co. Ltd
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About Us
GSM / PSTN dual-network burglar alarm system, telephone network burglar alarm system with image transmission alarm system, electronic anti-theft equipment such as multi-functional anti-theft alarm system of electronic products
dual-network/GSM/PSTN anti-theft alarm control host
alarm receiving center software
intelligent/infrared/wired/wireless detector
ceiling/curtain intelligent/infrareddetector
GSM alarm wireless extension module
remote control
door magnetism
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Microcomputer controller with 8 wired zones and 8 wireless zones, independent ...
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Anti-theft alarm control host with 8 wireless zones and 4 hardwired ...
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Anti-theft alarm control host with 8 wireless zones and 4 hardwired ...
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with 16 wireless zones and two hardwired zones , keyboard ...
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Circulatory dialing four telephone, cell phone, or pager numbers can circulate ...
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DA-2300G (general-type) GSM communication module can retrieve all information ...
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LCD burglar alarm control unit DA-208
Dual-network burglar alarm control unit ...
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Microcomputer controller with 8 wireless zones and 8 hardwired zones, ...
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