PGST 7-Piece Wireless Alarm System Alternatives: 6 Similar Picks Compared

How each alternative compares

Gaoducash Wi-Fi Door and Window Sensor 3-Pack

The Gaoducash Wi-Fi Door and Window Sensor 3-Pack is a hub-free option for basic entry monitoring. Unlike the PGST system, it lacks a central base station, keypad, or motion detector. You get three direct Wi-Fi sensors instead of a complete kit. This model supports both Alexa and Google Assistant, offering broader voice control compatibility than the PGST system which only works with Alexa. It is smaller and lighter, weighing just 3.21 ounces. This pick suits you if you already have a security hub and just need affordable sensors. You give up the integrated alarm siren and 4G backup connectivity found in the PGST kit. It is best for renters who want simple, direct Wi-Fi integration without managing a full system.

XUK 4.3-Inch Wireless Alarm System

The XUK 4.3-Inch Wireless Alarm System features a built-in 4.3-inch touch screen, providing local control without relying solely on an app. Like the PGST system, it includes cellular backup for reliability during Wi-Fi outages. It also supports Alexa voice commands. However, it does not list 2.4G Wi-Fi connectivity in its specs, relying on cellular and wireless protocols. The XUK unit is smaller and lighter than the PGST base station. You gain a dedicated physical interface for arming and disarming, which some users prefer over app-only control. You lose the included door/window sensors and remote controls that come with the PGST 7-piece kit. This option is ideal for users who want easy installation and robust cellular backup with a local display.

Ring Alarm 14-Piece Wireless Security Kit

The Ring Alarm 14-Piece Wireless Security Kit offers a much larger expansion capacity with 14 pieces included. It supports Alexa voice control, similar to the PGST system. However, it does not mention 4G cellular backup, relying on Wi-Fi connectivity. The Ring base station is slightly wider and shorter than the PGST unit. You gain a comprehensive ecosystem for expanding your home security with many accessory options. You give up the automatic 4G failover feature that keeps the PGST system online during internet outages. This kit is best for homeowners who want a scalable system and already use Alexa. It suits those who do not mind paying for professional monitoring services, unlike the PGST system which operates without monthly fees.

SimpliSafe 8-Piece Wireless Security Alarm System

The SimpliSafe 8-Piece Wireless Security Alarm System provides a complete wireless setup with app and voice control. It supports both Alexa and Google Assistant, offering more voice assistant options than the PGST system. The system is designed for easy wireless installation, suitable for renters. It does not list 4G cellular backup in its primary specs, relying on Wi-Fi. The components are larger than the PGST sensors. You gain a well-known brand with reliable app management and broader smart home integration. You lose the dual Wi-Fi and 4G connectivity that ensures the PGST system stays online. This pick is for users who prioritize easy setup and multi-assistant support over cellular redundancy. It is a solid choice for standard home security needs.

SimpliSafe 9-Piece Wireless Home Security System

The SimpliSafe 9-Piece Wireless Home Security System includes the SimpliCam, providing built-in video surveillance. This adds a camera to the mix, which the PGST system lacks unless you buy cameras separately. It supports Alexa and Google Assistant for voice control. The system is wireless and easy to install. The components are larger than the PGST sensors. You gain a privacy-focused camera with app control, creating a more comprehensive security solution. You give up the 4G cellular backup and the included keypads and remotes of the PGST kit. This option is ideal for renters or homeowners who want indoor security with a wired camera option. It suits users who value visual monitoring and smart home integration over cellular network redundancy.

Arlo Chime 2 Plug-in Siren

The Arlo Chime 2 Plug-in Siren is an audio extension for existing Arlo users. It is not a standalone alarm system like the PGST kit. It connects via Wi-Fi and plugs into a power outlet. It does not include sensors, keypads, or cellular backup. You gain a loud, customizable alert system that integrates with the Arlo ecosystem. You lose the comprehensive security features of the PGST system, including motion detection and entry sensors. This pick is best for users who already have Arlo cameras and need an additional siren for louder alerts. It is not a replacement for a full alarm system. It fits homes with reliable Wi-Fi and power outlets near desired locations. It complements an existing setup rather than replacing it.

Quick picks

Our 7 picks

1 Best overall

PGST 7-Piece Wireless Alarm System with 4G Backup

Best for: Small homes needing automatic cellular backup

Connectivity

2.4G Wi-Fi and 4G

Smart Assistant

Alexa

Dimensions

7 × 3.1 × 3 inches

Weight

7.2 ounces

View on Amazon: PGST 7-Piece Wireless Alarm System with 4G Backup Affiliate link

This seven-piece wireless security kit covers one- to two-bedroom layouts with a base station, keypad, two door or window sensors, one motion detector, and two remotes. It operates over 2.4 GHz Wi-Fi and automatically switches to 4G cellular if your home internet disconnects. You manage settings through the Smart Life or Tuya app and Amazon Alexa voice controls.

Pros

• Dual-network connectivity with automatic 4G cellular fallback when 2.4 GHz Wi-Fi drops
• Works with Tuya and Smart Life mobile apps without mandatory subscription plans
• Integrates with Amazon Alexa for voice-activated arming and disarming
• Expandable design supports additional PGST sensors and standalone cameras

Cons

• Starter kit includes only two contact sensors and one motion sensor
• Network connectivity is limited to 2.4 GHz Wi-Fi bands
• Visual surveillance requires purchasing separate PGST cameras

Good fit if

• You live in a one- or two-bedroom property needing entry and motion detection
• You want automatic 4G cellular backup to keep your system online during internet outages
• You control your home devices through Amazon Alexa or the Smart Life app

Skip if

• You have a multi-story home that requires more than two door sensors out of the box
• You require video cameras included directly in the starter bundle
• You run an exclusively 5 GHz wireless home network

Verdict: PGST 7-Piece Dual-Network Wireless Alarm System suits residents of one- to two-bedroom homes seeking dual Wi-Fi and 4G communication alongside app and keypad controls.

2 Also great

Gaoducash Wi-Fi Door and Window Sensor 3-Pack

Best for: Basic entry monitoring with existing voice assistants

Power Source

Battery

Connectivity

Wireless

Smart Assistant

Alexa, Google Assistant

Dimensions

2.73 × 1 × 0.63 inches

Weight

3.21 ounces

View on Amazon: Gaoducash Wi-Fi Door and Window Sensor 3-Pack Affiliate link

The Gaoducash WiFi Door Sensor is a smart contact detector that connects directly to your home network without a hub. It measures 2.73 by 1 by 0.63 inches and weighs 3.21 ounces. You receive app alerts on your smartphone when a door or window opens. The system works with Amazon Alexa and Google Assistant for voice checks. It includes two AA batteries for one year of monitoring. This 3-pack is ideal for securing multiple entry points in your home.

Pros

• Direct WiFi connection eliminates the need for a separate hub
• Compatible with Amazon Alexa and Google Assistant for voice control
• Includes two AA batteries for one year of operation
• Provides app notifications for door status and battery levels

Cons

• Requires the Tuya Smart or Smart Life app for setup
• Uses standard AA batteries which may need replacement over time
• Limited to door and window detection only

Good fit if

• You want to add sensors without buying a central hub
• You already use Alexa or Google Assistant for smart home control
• You need to monitor multiple doors or windows with a multi-pack

Skip if

• You prefer a single app ecosystem like Ring or SimpliSafe
• You need a sensor for glass break or motion detection
• You do not have a stable WiFi network for device connection

Verdict: Gaoducash WiFi Door Sensor 3-Pack offers a simple hub-free solution for basic entry monitoring. It fits you best if you want affordable, direct WiFi sensors that integrate with existing voice assistants.

3 Best budget

XUK 4.3-Inch Wireless Alarm System

Best for: renters seeking easy wireless installation

Connectivity

Wireless

Color

White

Screen Size

4.3 Inch

Smart Assistant

Alexa

Dimensions

1.26 × 1.49 × 1.49 inches

Weight

2.88 ounces

View on Amazon: XUK 4.3-Inch Wireless Alarm System Affiliate link

This XUK system offers 24/7 protection with a 4.3-inch touch screen. It connects via Wi-Fi, GSM, and 4G for reliable coverage. The wireless design allows for easy DIY setup without drilling or wiring. It supports Alexa for voice control. You get a white control panel that is compact and lightweight. This kit suits renters or homeowners who want a flexible, tool-free installation.

Pros

• 4.3-inch touch screen for easy control
• Dual connectivity with Wi-Fi and 4G/GSM
• Wireless setup requires no tools or drilling
• Compatible with Alexa voice commands

Cons

• Requires pairing with the alarm control panel upon receipt
• No mention of a dedicated mobile app for remote monitoring
• Limited to Alexa integration without other smart assistant support

Good fit if

• You want a wireless system with cellular backup
• You prefer a touch screen over button-only controls
• You need a DIY installation without wall drilling

Skip if

• You require a dedicated mobile app for remote access
• You need integration with Google Home or Apple HomeKit
• You want a pre-paired system ready to use immediately

Verdict: XUK Wireless Alarm System 4.3" Touch provides a robust wireless solution with cellular backup for users who prioritize easy installation and local touch-screen control over app-based management.

4 Best premium

Ring Alarm 14-Piece Wireless Security Kit

Best for: expanding wireless home security setups

Connectivity

Wireless

Use

Business

Color

White

Smart Assistant

Alexa

Dimensions

4.13 × 4.41 × 0.75 inches

Weight

6.72 ounces

View on Amazon: Ring Alarm 14-Piece Wireless Security Kit Affiliate link

This 14-piece wireless system includes a base station, two keypads, eight contact sensors, two motion detectors, and a range extender. It is designed for 2-4 bedroom homes or small businesses. You control the system via the Ring app and can use voice commands with Alexa. The kit supports expandable accessories for future growth. It offers mobile notifications for triggered events.

Pros

• Comprehensive 14-piece kit with sensors and keypads
• Compatible with Alexa for voice control
• Expandable with additional accessories
• Includes range extender for better coverage

Cons

• Professional monitoring requires a separate subscription
• No mention of cellular backup connectivity
• App control is primary, no physical remote included

Good fit if

• You need a complete kit for a 2-4 bedroom home
• You want to expand the system later
• You use Alexa for smart home control

Skip if

• You require included professional monitoring without extra fees
• You prefer a system with a physical remote control
• You need cellular backup connectivity listed in specs

Verdict: Ring Alarm 14-Piece Wireless Kit is a solid choice for homeowners who want a comprehensive, expandable system and already use Alexa. It suits those who do not mind paying extra for monitoring services.

5 Also great

SimpliSafe 8-Piece Wireless Security Alarm System

Best for: renters needing easy wireless installation

Connectivity

Wireless

Color

White

Smart Assistant

Alexa, Google Assistant

Dimensions

12.1 × 4.44 × 12.4 inches

View on Amazon: SimpliSafe 8-Piece Wireless Security Alarm System Affiliate link

This wireless home security kit includes eight pieces for entry and motion detection. It features a base station, entry sensors, and a motion sensor with a 35-foot range. You control the system via the SimpliSafe App or voice assistants like Alexa and Google Assistant. The bundle supports optional 24/7 professional monitoring for emergency response. It is designed for quick setup without wiring or drilling, making it suitable for renters or homeowners seeking a straightforward solution.

Pros

• Wireless connectivity eliminates wiring needs
• Compatible with Alexa and Google Assistant
• Motion sensor covers 35 feet with 90-degree view
• App allows remote arm and disarm control

Cons

• Panic button requires professional monitoring subscription
• Entry sensors lack smart lock integration
• No included outdoor sensors in this bundle

Good fit if

• You want a wireless system without drilling
• You need app-based remote control
• You prefer voice assistant compatibility

Skip if

• You require included outdoor sensors
• You need a built-in siren without subscription
• You prefer a wired installation

Verdict: SimpliSafe 8-Piece Wireless System offers reliable wireless protection with app and voice control. It fits renters who need easy installation and remote management.

6 Best 720p

SimpliSafe 9-Piece Wireless Home Security System

Best for: indoor security with a privacy-focused camera

Camera Count

1

Power Source

Wired

Connectivity

Wireless

Placement

Indoor

Resolution

720p

Color

White

View on Amazon: SimpliSafe 9-Piece Wireless Home Security System Affiliate link

This 9-piece bundle includes the SimpliCam wired indoor camera, entry sensors, a motion sensor, and a keypad. It uses wireless connectivity for easy placement. The camera features a physical shutter for privacy. You can arm or disarm the system via the app or voice assistants like Alexa and Google Assistant. It offers room coverage with a 90-degree field of view and 35-foot detection range. This kit suits users wanting a complete, app-controlled security setup.

Pros

• Includes SimpliCam with built-in stainless steel shutter
• Wireless connectivity for flexible placement
• Compatible with Alexa and Google Assistant
• Motion sensor covers 90-degree field of view up to 35 feet
• App allows remote arm and disarm control

Cons

• Camera requires wired power source
• Indoor placement only
• No remote control mentioned in specifications

Good fit if

• You want a complete 9-piece system with a camera included
• You prefer wireless sensors for easy installation
• You use Alexa or Google Assistant for smart home control

Skip if

• You need a battery-powered camera
• You require outdoor surveillance capabilities
• You want a system with more than one camera

Verdict: SimpliSafe 9-Piece Wireless System with SimpliCam provides a solid indoor security foundation with app control and smart home integration. It is ideal for renters or homeowners who want a wired camera with privacy features and wireless sensors.

7 Best siren

Arlo Chime 2 Plug-in Siren

Best for: Arlo ecosystem users needing loud alerts

Connectivity

Wireless

Features

Siren

Color

White

Dimensions

1.22 × 1.76 × 3.6 inches

Weight

3.14 ounces

View on Amazon: Arlo Chime 2 Plug-in Siren Affiliate link

The Arlo Chime 2 is a Wi-Fi connected smart chime featuring a built-in 80-plus decibel siren. It plugs into an outlet and connects directly to your network without a base station. You receive audible alerts for doorbell rings or motion from compatible Arlo cameras. The device allows you to customize melodies and adjust volume levels. It serves as a reliable audio notification hub for your existing Arlo security ecosystem.

Pros

• Built-in 80-plus decibel smart siren for deterrence
• Direct Wi-Fi connection with no base station required
• Customizable melodies and adjustable volume settings
• Compatible with a wide range of Arlo cameras and doorbells

Cons

• Limited to Arlo ecosystem devices only
• Requires continuous power outlet
• No battery backup option listed

Good fit if

• You already own Arlo cameras or doorbells
• You need a loud audible alert for security events
• You prefer a simple plug-in setup without a hub

Skip if

• You use a different smart home brand
• You need a battery-powered wireless device
• You want to control non-Arlo doorbells

Verdict: Arlo Chime 2 Built-in Siren is a practical audio extension for existing Arlo users who want a loud, customizable alert system. It fits homes with reliable Wi-Fi and power outlets near desired locations.

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Frequently asked questions

See also

• pgst alarm system home security alternatives
• best konnected home security systems