The conventional interphone has a limitation such as simply checking the visitor before opening the front door and using the door opening / closing function after checking, so that the user just needs to return when the visitor suddenly visits the house. In addition, by pressing the interphone,...
House Burglar alarme maison sans fil GSM PSTN WIFI Security Alarm System with Remote Controllers No reviews yet Shenzhen Wale Group Co., Ltd.6 yrsCN Key attributes Industry-specific attributes Network wifi, GSM, PSTN Other attributes Place of Origin...
Protect Alarms can help to protect your house with a burglar alarm system which is effective, simple to operate and easily affordable.A.vigilantB.efficientC.inexpensiveD.useful
Yale Full Control Kit Sync Home Burglar Alarm System(655GX) (15) Works with - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App Siren, SMS, Email & App Alerts Zone Control for Part-Arming Product Quantity £449.99Inc Vat ...
结果1 题目 Protect Alarms can help to protect your house with a burglar alarm system which is effective, simple to operate and easily affordable. A. vigilant B. efficient C. inexpensive D. useful 相关知识点: 试题来源: 解析 D 警觉的;效率高的;便宜的;有用的 反馈 收藏 ...
WiFi House 2g/4G GSM Wireless Intruder Burglar Home Security Alarm System, Find Details and Price about Alarm System GSM Alarm System from WiFi House 2g/4G GSM Wireless Intruder Burglar Home Security Alarm System - Zuden Technology (HK) Co., L...
13.Have watchdog function, prevent the system halted. 14.Arm disarm programming with keyboard 15.Can freely change the alarm code and other affairs code. FAQ of the GSM Burglar alarm system: 1. How many wieless sensor does - can accept? --- It can a...
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2.burglar alarm- a warning device that is tripped off by the occurrence of a burglary alarm system,warning device,alarm- a device that signals the occurrence of some undesirable event Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
PROBLEM TO BE SOLVED: To provide a burglar prevention system for a house, which can surely function even under conditions that all the family are out, suppressing a running cost of the system low and preventing erroneous reports. SOLUTION: A burglar prevention camera 28 is operated on the basi...