5 Best Alternatives to the PGST 4G LTE Home Alarm (2026)

Comparing Key Specs and Features

The Blink Outdoor 2K+ 2-Camera System shifts your focus from alarm sensors to visual monitoring. It provides 2K resolution video and color night vision, which the PGST A107F does not offer. This system is battery powered and wireless, allowing for flexible placement without wiring. However, it lacks the modular sensor expansion and cellular connectivity of the PGST unit. You get two cameras in white, each measuring 1.77 by 0.85 by 3.19 inches. Choose this if you want clear outdoor footage rather than door or motion alerts. The trade-off is relying on Wi-Fi and potentially separate subscription fees for advanced features.

Blink Outdoor 2K+ Floodlight Camera

The Blink Outdoor 2K+ Floodlight Camera combines illumination with 2K video recording. It is designed for single outdoor entry points, offering bright light when triggered. Unlike the PGST A107F, this device focuses on deterrence and video evidence rather than a comprehensive alarm system. It is battery powered and wireless, making installation simple. The unit is white and compact, sharing the same dimensions as the standard Blink camera. You lose the ability to connect door sensors or expand the system with additional detectors. Select this option if you need a standalone solution for one specific area. It provides visual security without the complexity of a full modular alarm network.

Arlo Pro 2K Wireless Spotlight Camera 4-Pack

The Arlo Pro 2K Wireless Spotlight Camera 4-Pack delivers high-definition 2K HDR video across four units. It includes night vision, color night vision, two-way audio, and a spotlight. This setup prioritizes video quality and coverage over the sensor-based alerts of the PGST A107F. The cameras are wireless and white, with each unit measuring 2 by 3 by 3.5 inches. You gain extensive visual monitoring but lose the cellular backup and expandable sensor ecosystem. The system relies on Wi-Fi connectivity. Pick this if image clarity and wide-area coverage are your main goals. It is less suitable for users who need door/window detection or cellular failover capabilities.

ANNKE 8-Channel Hybrid DVR with 1TB HDD

The ANNKE 8-Channel Hybrid DVR supports up to eight channels and includes a 1TB hard drive for local storage. It is designed for wired analog camera systems, contrasting with the wireless, sensor-based PGST A107F. This unit is black and measures 6.53 by 2.55 by 12.8 inches. It allows you to expand an existing analog setup without replacing all cameras. You sacrifice mobile app alerts and cellular connectivity for robust local recording and expandability. Choose this if you prefer wired reliability and on-site data storage. It is ideal for upgrading older systems rather than those seeking a modern, wireless alarm solution with remote management features.

EYEZON Sidekick LTE Cellular Alarm Backup Module

The EYEZON Sidekick LTE Cellular Alarm Backup Module provides 4G LTE connectivity as a backup for EnvisaLink 4 systems. It is a small black device measuring 3.54 by 1.14 by 5.59 inches. Unlike the PGST A107F, which is a standalone alarm system, this is an add-on module for internet failover. It ensures reporting continues if the primary internet connection fails. You do not get sensors or a full alarm hub. Select this if you already have a compatible alarm panel and need reliable cellular redundancy. It fits users who want automatic failover without complex setup, focusing on connectivity stability rather than comprehensive home security monitoring.

Resideo LTEM-PV Cellular Communicator

The Resideo LTEM-PV Cellular Communicator offers 4G LTE backup for Vista panels, with a specific use case for pets. It is a larger unit measuring 9.11 by 4.13 by 10.8 inches and weighing 4.3 pounds. This device is an add-on for existing security panels, not a standalone system like the PGST A107F. It provides dual-path reporting for reliable alerts. You lose the modular sensor expansion and easy DIY installation of the PGST unit. Choose this if you have a Vista system and need robust cellular backup. It prioritizes reliable reporting and remote management over compact size and user-friendly expansion options.

Quick picks

Our 6 picks

1 Best overall

PGST 4G LTE Home Alarm System

Best for: Modular 4G home security setups

Connectivity

Wireless, 4G

Smart Assistant

Alexa, Google Assistant

Dimensions

8 × 6 × 4 inches

View on Amazon: PGST 4G LTE Home Alarm System Affiliate link

The PGST A107F is a DIY home security system featuring 4G LTE connectivity for alerts. It uses the Smart Life or Tuya app to send push notifications and phone calls when motion or door sensors trigger. The system is expandable, allowing you to add more sensors, cameras, or devices as your needs change. It includes a one-click SOS button for fast distress signals. The unit measures 8 by 6 by 4 inches and comes with a one-year warranty.

Pros

• 4G LTE connectivity for alerts without Wi-Fi reliance
• Compatible with Smart Life and Tuya apps
• Expandable design for adding sensors and cameras
• Includes one-click SOS button for distress signals

Cons

• No mention of a built-in camera in the data
• Requires separate purchase of sensors and cameras
• Limited to 4G LTE and does not list Wi-Fi

Good fit if

• You need a system that works without Wi-Fi
• You want to add cameras and sensors over time
• You prefer app-based alerts via Smart Life or Tuya

Skip if

• You require a system with a built-in camera
• You need Wi-Fi connectivity as a primary option
• You want a pre-bundled kit with all sensors included

Verdict: PGST A107F 4G Home Alarm System suits users who need cellular connectivity and a modular setup. It is ideal for those who plan to expand their security with additional devices over time.

2 Also great

Blink Outdoor 2K+ Floodlight Camera

Best for: Single outdoor entry points needing light

Video Resolution

2K

Camera Count

1

Power Source

Battery

Connectivity

Wireless

Placement

Outdoor

Features

Floodlight

View on Amazon: Blink Outdoor 2K+ Floodlight Camera Affiliate link

The Blink Outdoor 2K+ Floodlight Camera is a wireless outdoor security device featuring 2K video resolution and 700 lumens of motion-activated LED lighting. It runs on AA lithium batteries for up to two years and includes two-way audio with noise cancellation. This single-camera system suits you if you want a simple, wire-free installation that illuminates your property while recording clear footage.

Pros

• 700 lumens of motion-triggered LED floodlighting
• 2K video resolution for sharp detail
• Up to two-year battery life on AA lithium batteries
• Two-way audio with noise cancellation

Cons

• Sold as a single camera kit
• Local storage requires separate Sync Module XR and MicroSD card
• AI motion descriptions require a separate subscription plan

Good fit if

• You need a bright, wireless outdoor camera for a single entry point
• You want long battery life without wiring
• You prefer simple, motion-activated lighting

Skip if

• You need a multi-camera system in one box
• You require local storage without buying extra modules
• You want AI features without a subscription

Verdict: The Blink Outdoor 2K+ Floodlight Camera offers bright illumination and clear 2K video in a compact, battery-powered design. It fits you if you need a straightforward, wire-free solution for one outdoor area.

3 Best two-way audio

Arlo Pro 2K Wireless Spotlight Camera 4-Pack

Best for: wireless 2K HDR outdoor surveillance

Video Resolution

2K HDR

Camera Count

4

Connectivity

2.4GHz, 5GHz Wi-Fi

Night Vision Type

Color Night Vision

Features

Night Vision, Color Night Vision, Two-Way Audio, Spotlight

Color

White

View on Amazon: Arlo Pro 2K Wireless Spotlight Camera 4-Pack Affiliate link

This Arlo Pro 5S kit includes four wireless cameras with 2K HDR video resolution. You get color night vision and a 160-degree field of view for broad coverage. Dual-band Wi-Fi connects to both 2.4 and 5 GHz networks for stable performance. The integrated spotlight aids visibility. This setup suits you if you want high-definition outdoor surveillance without wiring.

Pros

• 2K HDR video resolution captures detailed footage
• Color night vision with integrated spotlight
• 160-degree wide field of view
• Dual-band Wi-Fi for strong connectivity

Cons

• Requires a paid subscription for cloud storage
• Premium features like package detection need a plan
• No local storage option mentioned in specs

Good fit if

• You want high-resolution 2K video quality
• You prefer wireless installation without drilling
• You need wide-angle coverage for large areas

Skip if

• You need a system with local storage only
• You want to avoid monthly subscription fees
• You require 4G LTE cellular backup

Verdict: Arlo Pro 5S 2K Wireless Camera 4-Pack delivers sharp 2K HDR video and wide coverage for wireless setups. It fits you if you prioritize image quality and easy installation over local storage options.

4 Also great

ANNKE 8-Channel Hybrid DVR with 1TB HDD

Best for: expanding analog camera systems with local storage

Video Resolution

3K Lite

Channels

8 CH

Hard Drive Capacity

1TB

Connectivity

Analog

Features

Human Detection

Use

Business

View on Amazon: ANNKE 8-Channel Hybrid DVR with 1TB HDD Affiliate link

The ANNKE DW81KN is an 8-channel hybrid DVR that records in 3K Lite resolution. It includes a 1TB hard drive for ample storage. The unit supports H.265+ compression to extend recording time. You can connect up to eight analog cameras or add two IP cameras. Remote access works via the ANNKE Vision App on various devices.

Pros

• Supports up to 8 analog cameras plus 2 IP cameras
• Includes a 1TB hard drive for local storage
• H.265+ coding extends recording duration by up to 80%
• AI detection filters out false alarms from pets and foliage

Cons

• Requires separate purchase of cameras for a full system
• Physical dimensions are bulkier than compact wireless units
• No mention of built-in cellular backup in specifications

Good fit if

• You want to use existing analog cameras
• You need local storage with a 1TB drive
• You prefer wired connections over wireless setups

Skip if

• You require a fully wireless camera system
• You need a device smaller than 6.7 inches wide
• You want built-in cellular connectivity without extra modules

Verdict: The ANNKE 8CH 3K Lite Hybrid DVR fits users who need expandable wired capacity and local storage. It suits those upgrading from older analog systems without wanting to replace all cameras immediately.

5 Best budget

EYEZON Sidekick LTE Cellular Alarm Backup Module

Best for: EnvisaLink 4 users needing LTE backup

Connectivity

LTE cellular

Color

Black

Dimensions

5.59 × 3.54 × 1.14 inches

Weight

8 ounces

View on Amazon: EYEZON Sidekick LTE Cellular Alarm Backup Module Affiliate link

This EYEZON module adds LTE cellular backup to your existing EnvisaLink 4 alarm system. It ensures signals transmit over 4G LTE if your internet goes down. The unit includes a SIM card for North America. You get a compact black device measuring 5.59 by 3.54 inches. It requires no programming and simply plugs into the compatible module.

Pros

• Provides dual-path connectivity via LTE
• Includes SIM card for North America
• No programming required for setup
• Compact dimensions of 5.59 x 3.54 x 1.14 inches

Cons

• Requires existing EnvisaLink 4 module
• No app control or remote management
• Contract required for SIM service

Good fit if

• You need cellular backup for an EnvisaLink 4 system
• You want a plug-and-play installation without programming
• You require LTE connectivity during internet outages

Skip if

• You do not have an EnvisaLink 4 module
• You need a standalone alarm system
• You want to avoid cellular service contracts

Verdict: EYEZON Sidekick LTE Backup Module is a reliable cellular add-on for EnvisaLink 4 users. It fits buyers who need automatic internet failover without complex setup.

6 Best premium

Resideo LTEM-PV Cellular Communicator

Best for: cellular backup for Vista panels

Connectivity

4G LTE

Use

Pets

Dimensions

10.8 × 9.11 × 4.13 inches

Weight

4.3 pounds

View on Amazon: Resideo LTEM-PV Cellular Communicator Affiliate link

This Resideo unit adds cellular backup to compatible Vista control panels. It connects via ECP or Bus interfaces and supports dynamic or static IP addressing. The device reports fire, burglary, and status messages over the internet and uses 4G LTE as a backup path. It allows remote control through Resideo Total Connect. The package measures 9.11 by 4.13 by 10.8 inches and weighs 4.3 pounds. It suits users needing reliable dual-path communication for home security.

Pros

• Supports both ECP and Bus connections
• Reports fire and burglary messages via internet
• Uses 4G LTE as backup to internet
• Allows remote control via Total Connect

Cons

• Heavy 4.3 pound build
• Large 10.8 inch footprint
• Requires compatible Vista control panel

Good fit if

• You need cellular backup for an existing alarm panel
• You want remote system control via Total Connect
• You require dual-path reporting for reliability

Skip if

• You need a standalone wireless camera
• You do not have a compatible Vista panel
• You prefer compact devices under 5 pounds

Verdict: Resideo LTEM-PV Cellular Communicator is a robust add-on for Vista systems needing cellular backup. It fits users who prioritize reliable dual-path reporting and remote management over compact size.

Specifications side by side

Frequently asked questions

See also

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