CCTV Tool: Technician

Name: CCTV Tool: Technician
Author: NymDev

LiveNymDev17 apps · 13.7K installsToolsFree · contains adscom.nymdev.dinhhieucctv

CCTV toolkit: Storage calculator, IP network test & fast PDF quotation maker.

Alert me ★ Watch Open in Play ↗

Total installs: 272
Installs / day: +1
Rating: —★
Released: 17 Aug 2026
Last update: 29 Sept 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 5/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

2dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Photos and videos, App info and performance, and Device or other IDs
Collects data Personal info and Files and docs
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

7 in 3 groups

2 Sensitive1 Notable4 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

CCTV Tool: Installer Pro is a professional, all-in-one digital toolkit designed specifically for CCTV technicians, network installers, and security system managers. The app integrates a comprehensive technical handbook, precise storage calculators, advanced IP network diagnostics, an AI-powered troubleshooting assistant, and a fast, professional PDF quotation maker right on your mobile device. KEY FEATURES: 1. CCTV TECHNICAL HANDBOOK & QUICK LOOKUP Error Code & Beep Code Finder: Quickly look up error codes and warning buzzer patterns for popular DVR/NVR and camera brands (Hikvision, Dahua, KBVision, Imou, Ezviz, Uniview, etc.). Password Reset Guides: Step-by-step instructions for default account recovery and password resets safely. Network Wiring Guides: Detailed diagrams for RJ45 color codes (T568A, T568B, Crossover) and PoE (Power over Ethernet) pinouts. Project Profile Vault: Securely store and manage technical parameters (IP addresses, ports, accounts, and credentials) organized by project. 2. STORAGE & BANDWIDTH CALCULATORS HDD Storage Calculator: Accurately estimate required hard drive capacity based on camera count, video compression formats (H.264, H.265, H.265+), resolutions (2MP, 4MP, 4K/8MP), and target recording days. Bandwidth Calculator: Calculate network throughput requirements for IP camera systems to select the right internet plans and network switches. 3. ADVANCED IP & NETWORK DIAGNOSTIC TOOLS Ping IP: Measure latency and verify real-time connectivity for cameras, NVRs, and gateways. Port Checker: Quickly verify open/closed status for essential CCTV service ports (Port 80, 554, 8000, 37777, etc.). RTSP Stream Player: Test live RTSP video feeds directly on your phone to verify camera viewing angles, focus, and stream stability. Cisco CLI Quick Reference: Essential command handbook for Cisco Switch/Router configuration (VLAN, Trunking, Port Security, IP routing). IP Subnet Calculator: Easily calculate IP ranges, subnet masks, CIDR, and broadcast addresses for local networks. 4. INSTANT PDF QUOTATION & ACCEPTANCE REPORT CREATOR Fast Estimating: Create professional CCTV and network installation quotes in under 2 minutes with preset packages or custom item lists. Automated Calculations: Instant subtotals, custom discounts, and VAT tax calculations. In-App PDF Preview: Review your quotation layout directly in the app before exporting. Professional PDF Export: Generate branded, detailed quotation PDFs ready to send to clients via Email, WhatsApp, or messaging apps. Handover & Acceptance Reports: Export standardized handover documents with built-in inspection checklists and warranty commitments. 5. AI-POWERED TECHNICAL ASSISTANT Smart CCTV Troubleshooting: Describe camera issues (video loss, flickering, remote viewing offline, IR night-vision failure) to receive instant, step-by-step troubleshooting solutions powered by AI. 6. DUAL MODES: TECHNICIAN & CUSTOMER Pro Mode (Technicians): Unlock the full suite of advanced tools, diagnostic utilities, and project management. Customer Mode (End-users): A simplified interface for clients to troubleshoot minor home issues, check warranty information, and request technical support directly. Download CCTV Tool today to streamline your workflow, calculate accurately, and deliver professional project quotations anywhere, anytime!

What's new

.Fix bugs and enhance security

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