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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
【Standard-alone siren kit】Take the siren strobe as an alarm host
providing sharp images for optimal guarding
You can trust our sensor to operate efficiently for extended periods without the need for frequent battery replacements
high strength optical system
JC 433MHz Wireless Door Sensor Burglar Alarm Sensor SMS 【Standard-alone siren kit】Take the sirenBrand: JCHENG SECURITY Features: 433MHz RequiredThis door sensor could ONLY work and code with 433MHz, code 1527 based alarm host. We introduced it for our JC Wireless 2G & WIFI Security Alarm System, if purchase alarm host from elsewhere, please check the code carefully before buy Smart DesignWhite polishing housing, Quality Made Touching button, Smart size , Weight: 25g, Dimension: 59. 8mm*23mm*12. 7mm (Part A),40mm*10mm*12. 56mm (Part B), Users
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