Reviews Gsm Burglarproof System

KEEPWORLD WiFi GSM Tuya Wireless Home Office Security Alarm Burglar System, APP Control, Compatible with Amazon Alexa and Google Home, Support RFID Access, Anti-Theft Auto Dialer, Easy Install

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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WiFi GSM GPRS Wireless Smart Home Office Security Alarm Burglar System, APP Control, Compatible with Amazon Alexa and Google Home, Support RFID Access, Anti-Theft, Auto Dialer, Easy Install

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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200 Pcs M8 Aircraft Expansion Bolts Anchors Plugs Screws Tube Pipe Expansion Screw for Gypsum Board Hollow Wall Curtain Wall Installation Fastener Hardware (Without Screws)

  • Easy to install.Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole..
  • Stainless steel finish offers rust protection.304 stainless steel concrete eye screws, good corrosion and rust protection. Wear-proof, shiny exterior finish offering ultra-high anti-scratch protection..
  • Used in concrete and masonry.Eye screws for concrete can carry up to 200 kg/441 lbs of external under-slung load..
  • Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole.
  • Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering,etc..
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Reedny,Eyebolt Bolt Stainless Steel Wall Concrete Brick Anchor Expansion Bolts Ring Screw Eyes,Heavy Duty Anchor Fastener Eye Bolt M8 4 Pcs

  • ★【Package Content】4pcs Expansion Hook Bolts..
  • ★【Size】M8* 80 expansion bolt with eye ring anchor.Thread diameter: 8mm, length excluding ring: 80mm.Need to use 12mm/0.47" drill hole for drilling..
  • ★【Material】Made of high quality 304 stainless steel, suitable for using indoor, outdoor even in humid environment, wear-resisting, anti-corrosion, high rust resistance..
  • ★【Use】in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc.Note: If the load has a large vibration, looseness may occur, so it is not recommended to install a ceiling fan..
  • ★【Easy to install】 Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole..
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L-A M6 Open Expansion Hook,Anchor Bolt Open Cup Hooks 304 Stainless Steel Ring Lifting Anchor Hook Bolt Expansion Bolts for Wall Anchors and Brick (5 Pcs)

  • Package Content: 2pcs x Expansion Hook Bolt.
  • Eyelet Diameter: 27 x 17mm/1.1" x 0.67" (Outer Dia.*Inner Dia.)(Diámetro del eje del gancho: 5 mm / 0.2' '.
  • Diámetro del ojal: 27 x 17 mm / 1.1' 'x 0.67' '(Diámetro exterior * Diámetro interno).
  • Can effectively prevent expansion pipe turning while tightening the screws,enhancing friction as well..
  • Used in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc..
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3G 4G LTE Antenna Omni-Directiona 700 MHz-960 MHz / 1710 MHz-2710 MHz 8dBi 3G 4G 5G LTE GSM Mobile Omni Antenna N Male for Signal Booster Repeaters T-Mobile Verizon AT&T Hotspot App Remote Monitor

  • LTE / 4G & GSM /3G: Broadband design for 4G / LTE and 3G / GSM systems: 4G networks GSM is 3G wireless (Global System for Mobile Communication) US domestic LTE: 700 MHz band: AT&T Mobility, Verizon. Global LTE: 2600 MHz band (2.6GHz) GSM bands 824-894 and 1850.2 – 1909.8 (US and Latin America / Mexico).
  • 900MHz ISM Band. Can also be made to operate on other VHF and UHF frequencies within the ISM frequency bands. Non Line of Sight (NLOS): 900 MHz band is best for passing through trees and forests..
  • IoT wireless & M2M: Compatible with many machine to machine communication applications, remote monitoring, and telemetry applications using LTE-m, 4G / LTE, 3G / GSM, LoRa. (Compatible because it is vertically polarized)..
  • iMax frequency bands 2300 MHz / 2500 MHz / 2600 MHz (2.3GHz, 2.5GHz, 2.6GHz).
  • This omni directional antenna’s range of frequency band compatibility in the 700 MHz to 2700 MHz frequency band range, its low broadband VSWR, and impedance matching to 50 Ohm gear, makes it suitable and compliant for all the above applications..
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KEEPWORLD WiFi GSM Tuya Wireless Smart Home Office Security Alarm Burglar System, APP Control, Compatible with Amazon Alexa and Google Home, Support RFID Access, Anti-Theft Auto Dialer, Easy Install…

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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M8* 80mm Expansion Screw with Eye Ring Anchor Internal Eye Bolt Fastener 304 Stainless Steel 5 Pack (Ring Lifting Expansion Eyebolt M8* 80mm)

  • ★【Package Content】8pcs Expansion Hook Bolts..
  • ★【Size】M6* 80 expansion bolt with eye ring anchor.Thread diameter: 6mm, length excluding ring: 80mm.Need to use 10mm/0.39" drill hole for drilling.
  • ★【Material】Made of high quality 304 stainless steel, suitable for using indoor, outdoor even in humid environment, wear-resisting, anti-corrosion, high rust resistance..
  • ★【Use】in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc.Note: If the load has a large vibration, looseness may occur, so it is not recommended to install a ceiling fan..
  • ★【Easy to install】 Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole..
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WiFi GSM GRPS Tuya Wireless Real-Time Home Office Security Alarm Burglar System, APP Control, Compatible with Amazon Alexa and Google Home, Support RFID Access,, Anti-Theft Auto Dialer, Easy Install

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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