All System Types — Quick Comparison
| System Type | Alert Method | Internet Needed | Install Type | Price Range | Best For |
|---|---|---|---|---|---|
| Digital Door Lock | Tamper alarm only | No (WiFi models optional) | DIY | ₱3,490—₱13,490 | Entry control |
| WiFi CCTV Camera | App push alert | Yes | DIY | ₱1,990—₱5,490 | Surveillance |
| Wired PoE CCTV (NVR) | App / local monitor | Optional | Professional | ₱12,990—₱25,000 | Large properties |
| Wireless Alarm | App + 105dB siren | Yes (for app alert) | DIY | ₱6,500—₱9,800 | Condos, renters |
| GSM Alarm | SMS + phone call | No | DIY | ₱4,800—₱7,200 | OFW families |
| Smart Home Security | App + voice + automation | Yes | DIY + optional pro | ₱15,000—₱40,000 | Tech-savvy homes |
| Professional Monitored | 24/7 response center | Optional | Professional | ₱299—₱2,500/month | High-value properties |
Type 1 — Digital Door Lock Systems
A digital door lock replaces the physical key with biometric (fingerprint), numeric PIN, RFID card, or smartphone Bluetooth authentication. In the Philippines context, this is the single most impactful security upgrade because it eliminates the most common break-in enabler: key duplication. Models range from simple keypad-only deadbolts (DK-100, ₱3,490) to full WiFi smart locks with app control, access logs, and OFW remote unlock (SL-200, ₱13,490). Full guide ?
Type 2 — WiFi CCTV Camera Systems
WiFi cameras connect to your home internet and stream live video to your smartphone via a free app (Tuya Smart). They are the most popular Philippine home security upgrade because they are fully DIY, affordable (from ₱1,990), and provide immediate value — you can view your home in real time from anywhere in the world. Limitations: they require stable home WiFi and may have signal issues through thick Philippine concrete walls. Full guide ?
Type 3 — Wired PoE NVR Systems
Professional-grade wired CCTV uses ethernet cables (PoE) to connect cameras to a central Network Video Recorder (NVR). The cables simultaneously carry power and video signal — no wireless signal to fail, no batteries to charge. This is the system installed in Philippine businesses, commercial properties, and high-value residential compounds. Requires professional installation for cable routing through walls but provides the highest reliability and image quality. Full guide ?
Type 4 — Wireless Alarm Systems
Wireless alarm systems use battery-powered sensors that communicate with a central hub via 433MHz radio frequency — no wiring between sensors and hub. When a sensor triggers, the hub activates a 105dB siren and sends a push notification to the app. The key Philippine advantage: sensors can be placed anywhere in the home, including positions where running cables through concrete walls would be prohibitively expensive. Full guide ?
Type 5 — GSM Alarm Systems
GSM alarms are the OFW family's most important security tool. They function identically to wireless alarms but include a SIM card slot — when triggered, the panel calls and texts a list of local contacts via Globe, Smart, or DITO mobile network. No internet required. During typhoon-related internet outages or provincial areas with poor WiFi coverage, GSM alarms continue to function as long as mobile signal exists. Full guide ?
Type 6 — Smart Home Security Systems
Smart home security integrates cameras, locks, alarms, sensors, and automation into a single app ecosystem. In the Philippines, the primary platform is Tuya Smart — used by HomeSecurityPH devices. Capabilities beyond individual devices: automation rules (camera starts recording when door sensor triggers), voice control (Alexa, Google Assistant), multi-user access management, and scheduled arming modes. Full guide ?
Type 7 — Professionally Monitored Systems
Professional monitoring adds a 24/7 human response layer — a staffed security control center receives your alarm signal and dispatches personnel if necessary. In the Philippines, this service is offered by private security firms and costs ₱299—₱2,500/month depending on response level. Most suitable for high-value properties, commercial spaces, or homes that are regularly left fully unoccupied for extended periods. Full guide ?
Which System Is Right for Your Philippine Home?
OFW household: GSM alarm (AH-GA200) + WiFi cameras (CI-400 + CO-400) + WiFi smart lock (SL-200). Three independent layers covering alert, surveillance, and entry control — all manageable from abroad.
Condo / renter: Wireless alarm (AH-WA300) + indoor WiFi camera (CI-400) + video doorbell (DB-100). Zero permanent installation, full app control, relocatable when you move.
Large family house: Wired PoE NVR system (8+ cameras) + fingerprint door locks (DL-200 on all entry doors) + GSM alarm (AH-GA300) for brownout-proof alerting. Professional installation recommended for cabling.