Global System for Mobile, orGSM, home security alarmswork by connecting to the surrounding cellular network. This provides an effective monitoring feature, as you receive a text message as soon as your home security alarm is triggered. But, the subscription cost comes on top of the costs of t...
Research and application of distress radio call system in case of line break about burglar alarm system The paper introduces a distress radio call system of reliable communication,simple circuit,low cost and occupy-ing signal path with short time,when the ala... LI Xiao-Wei,YX Pan,DU Xiao-We...
Type: Home Alarm Signal Transmission: Wireless Alarm Start Order Request Contact Supplier Chat Still deciding? Get samples of US$ 51.85/Piece Order Sample Shipping & Policy Shipping Cost: Contact the supplier about freight and e...
Type:Wireless Alarm Host Usage:Door, Auto, Personal, Window, Fire, Smoke Start Order Request Contact Supplier Chat Still deciding? Get samples ofUS$ 85/Piece Order Sample Shipping & Policy Shipping Cost:Contact the supplier about freight and estimated delivery time. ...
The anti-theft alarm device has the advantages of reliable working, wide monitoring range and low system cost.孙晋萍力崔张薛鸿王海龙征谭赵建平郑为民靳建云马雄师高向前CN201281887Y Oct 31, 2008 Jul 29, 2009 山西省电力公司临汾供电分公司 Burglar alarm for distributing transformer and low voltage line...
Type:Home Alarm Signal Transmission:Wireless Alarm Start Order Request Contact Supplier Chat Still deciding? Get samples ofUS$ 75/Piece Order Sample Shipping & Policy Shipping Cost:Contact the supplier about freight and estimated delivery time. ...
CAR WITH CENTRAL LOCKING DEVICE AND BURGLAR ALARM PURPOSE: To provide a vehicle having a central locking system and an anti-theft alarm system, reducing the wiring cost of both systems, and avoiding the unintentional activation of the alarm system when the central locking system erroneo... R ...
Item No. GSM Alarm System GSM network (Quad band) 850/900/1800/1900MHz GPRS standard Class 12, TCP/IP LBS Positioning accuracy 200-800m Battery Built-in,520mAh Standby time GSM standby 4-5 days GSM/GPS Antenna Built-in design Working ptemerature -20 ~ +70 Working humidity 5% ~ 95%...
Research and application of distress radio call system in case of line break about burglar alarm system The paper introduces a distress radio call system of reliable communication,simple circuit,low cost and occupy-ing signal path with short time,when the ala... LI Xiao-Wei,YX Pan,DU Xiao-We...
Signal Transmission: Wireless Alarm Start Order Request Contact Supplier Chat Still deciding? Get samples of US$ 58/Piece Order Sample Shipping & Policy Shipping Cost: Contact the supplier about freight and estimated delivery time. Payment Methods: Support p...