Home Security Systems for London Victorian Homes: Alarm, CCTV, and Smart Security Guide

HOME INTRUDER ALARMS IN THE UK ARE GRADED UNDER THE EUROPEAN STANDARD BS EN 50131 (ALARM SYSTEMS — INTRUSION AND HOLD-UP SYSTEMS). THE GRADE DEFINES THE SOPHISTICATION OF THE SYSTEM RELATIVE TO THE LIKELY LEVEL OF THREAT.

GRADE 1 (DIY/LOW RISK): BASIC SYSTEMS AIMED AT LOW-RISK DOMESTIC PROPERTIES. DESIGNED TO RESIST UNSOPHISTICATED ATTACK. BELL-ONLY OR APP-BASED NOTIFICATION. MOST OFF-THE-SHELF DIY ALARM SYSTEMS (YALE SR-3600 SMART HOME ALARM, SWANN ALLSECURE 500) FALL INTO GRADE 1 OR UNGRADED CATEGORIES.

GRADE 2 (STANDARD DOMESTIC PROFESSIONAL): THE STANDARD GRADE REQUIRED BY MOST HOME INSURANCE POLICIES FOR ALARM DISCOUNT AND REQUIRED FOR PROPERTIES THAT WILL USE A PROFESSIONAL MONITORING CENTRE (ALARM RECEIVING CENTRE — ARC). GRADE 2 SYSTEMS USE ANTI-TAMPER FEATURES, SECURE COMMUNICATION PATHS, AND CERTIFIED COMPONENTS. THE AJAX HUB 2 (AJAX SYSTEMS — WIRELESS) AND TEXECOM PREMIER ELITE 48 (WIRED) ARE THE LEADING GRADE 2 SYSTEMS FOR LONDON RESIDENTIAL INSTALLATION.

AJAX SECURITY SYSTEMS (AJAX HUB 2 WITH JEWELLER RADIO PROTOCOL): THE AJAX SYSTEM IS THE MOST SIGNIFICANT INNOVATION IN RESIDENTIAL ALARM TECHNOLOGY IN THE UK OVER THE PAST DECADE. THE HUB 2 IS A WIRELESS CONTROL PANEL THAT COMMUNICATES WITH ALL DETECTORS AND DEVICES VIA AJAX'S PROPRIETARY JEWELLER RADIO PROTOCOL (ENCRYPTED, 2-WAY COMMUNICATION, 2000M OPEN-AIR RANGE). KEY COMPONENTS: MOTIONPROTECT PLUS PIR + MICROWAVE DUAL-TECH DETECTOR (SPECIFICALLY DESIGNED FOR PET IMMUNITY UP TO 20KG AND ANTI-MASK DETECTION); DOORPROTECT PLUS DOOR/WINDOW MAGNETIC CONTACT WITH SHOCK SENSOR; STREETSIRENOUTDOOR WIRELESS EXTERNAL SIREN/STROBE; KEYPAD (FOR PIN CODE ARM/DISARM); AND KEYSWITCH-S (FOR KEY ARM/DISARM). THE HUB 2 COMMUNICATES WITH THE ARC VIA ETHERNET, WI-FI, AND DUAL SIM 2G/4G — THREE COMMUNICATION PATHS SIMULTANEOUSLY, PROVIDING REDUNDANCY IF ANY ONE PATH IS COMPROMISED.

TEXECOM PREMIER ELITE (WIRED): THE PREMIER ELITE 48/168 IS THE PROFESSIONAL STANDARD FOR LARGER LONDON PROPERTIES REQUIRING WIRED GRADE 2 SYSTEMS. WIRED SYSTEMS ARE MORE RESILIENT TO RF JAMMING BUT ARE MORE DISRUPTIVE TO INSTALL IN OCCUPIED PERIOD PROPERTIES — CABLE ROUTES THROUGH FINISHED WALLS AND FLOORS ARE REQUIRED. RICOCHET WIRELESS PROTOCOL ADDS WIRELESS EXTENDERS FOR HYBRID WIRED/WIRELESS CONFIGURATIONS.

CCTV CAMERA INSTALLATION HAS BECOME STANDARD IN LONDON RESIDENTIAL SECURITY AND SERVES BOTH A DETERRENT AND AN EVIDENTIAL FUNCTION. THE MAIN CONSIDERATIONS FOR RESIDENTIAL CCTV ARE CAMERA RESOLUTION, FIELD OF VIEW, NIGHT VISION CAPABILITY, STORAGE, AND COMPLIANCE WITH UK DATA PROTECTION LEGISLATION.

HIKVISION DS-2CD SERIES: HIKVISION IS THE WORLD'S LARGEST CCTV MANUFACTURER BY VOLUME AND THE DOMINANT BRAND IN UK RESIDENTIAL AND COMMERCIAL CCTV. THE DS-2CD2143G2-I (4MP TURRET, 2.8MM LENS, DEEP LEARNING ACUSENSE — HUMAN/VEHICLE CLASSIFICATION) IS THE MOST WIDELY SPECIFIED ENTRY CAMERA FOR RESIDENTIAL INSTALLATIONS. FEATURES: 4MP (2560X1440 RESOLUTION), COLOUR NIGHTVISION (COLORVU) TO 30M IN COLOUR AND FURTHER IN IR, H.265+ COMPRESSION, ACUSENSE AI DETECTION FILTERING THAT REDUCES FALSE ALERTS BY DISTINGUISHING HUMANS AND VEHICLES FROM ANIMALS AND FOLIAGE MOVEMENT.

HIKVISION NVR + POE SWITCH (NETWORK VIDEO RECORDER): HIKVISION DS-7604NI-I1/4P (4-CHANNEL POE NVR) RECORDS ALL CAMERA STREAMS LOCALLY OVER ETHERNET (POE — POWER OVER ETHERNET, SINGLE CAT6 CABLE FOR POWER AND DATA TO EACH CAMERA). LOCAL STORAGE ON A 2TB SEAGATE SKYHAWK SURVEILLANCE HARD DRIVE (RATED FOR 24/7 OPERATION) PROVIDES APPROXIMATELY 14 TO 28 DAYS OF CONTINUOUS RECORDING AT 4MP DEPENDING ON MOTION-TRIGGERED VS CONTINUOUS RECORDING SETTING.

DAHUA WIDE ANGLE AND FISHEYE: DAHUA IPC-HDW2849H-S-IL (8MP DUAL-LENS PANORAMIC) IS AN ALTERNATIVE TO MULTIPLE NARROWER FIELD-OF-VIEW CAMERAS WHERE WIDE-AREA COVERAGE FROM ONE INSTALLATION POINT IS PREFERRED — USEFUL FOR COVERING A FULL REAR GARDEN FROM A SINGLE EXTERNAL EAVES LOCATION.

IP65 AND IP67 WEATHERPROOFING: ALL EXTERNAL CAMERAS MUST HAVE A MINIMUM IP65 RATING (DUST-TIGHT, PROTECTED AGAINST JET WATER). CAMERAS INSTALLED IN DIRECT RAIN EXPOSURE WITHOUT A CANOPY OVERHANG SHOULD BE IP67 RATED. ALL HIKVISION DS-2CD OUTDOOR CAMERAS ARE IP67 RATED AS STANDARD.

UK DATA PROTECTION COMPLIANCE: CCTV THAT CAPTURES IMAGES OF PUBLIC SPACES (PAVEMENTS, ROADS, NEIGHBOURS' PROPERTIES) MUST BE REGISTERED WITH THE INFORMATION COMMISSIONER'S OFFICE (ICO) UNDER THE DATA PROTECTION ACT 2018. A PRIVACY NOTICE ("CCTV IN OPERATION") SHOULD BE DISPLAYED. CCTV THAT COVERS ONLY THE HOMEOWNER'S OWN PROPERTY AND PRIVATE DRIVEWAY IS EXEMPT FROM ICO REGISTRATION AS DOMESTIC PROCESSING.

VIDEO DOORBELLS HAVE BECOME THE ENTRY-LEVEL SECURITY PRODUCT FOR LONDON HOMEOWNERS AND PROVIDE SIGNIFICANT DETERRENT VALUE AT LOW COST AND COMPLEXITY.

RING VIDEO DOORBELL BATTERY PRO 2 (2K, 150-DEGREE HORIZONTAL FIELD OF VIEW): AMAZON'S RING IS THE MARKET LEADER IN UK CONSUMER VIDEO DOORBELLS. THE BATTERY PRO 2 REQUIRES NO DOORBELL WIRING — IT RUNS ON A RECHARGEABLE LITHIUM BATTERY (APPROXIMATELY 6 TO 12 MONTHS PER CHARGE FOR LOW-TRAFFIC FRONT DOORS). FEATURES: 2K HDR VIDEO, 150-DEGREE HORIZONTAL X 150-DEGREE VERTICAL FIELD OF VIEW (HEAD-TO-TOE COVERAGE WITHOUT DISTORTION), PRE-ROLL VIDEO CAPTURE (3 SECONDS BEFORE MOTION TRIGGER), COLOUR NIGHT VISION, TWO-WAY AUDIO, AND INTEGRATION WITH RING PROTECT CLOUD STORAGE SUBSCRIPTION (£3.49/MONTH FOR ONE DEVICE). THE RING APP SENDS PHONE NOTIFICATIONS ON MOTION DETECTION AND RING PRESS WITH A LIVE VIDEO STREAM.

ARLO ESSENTIAL DOORBELL WIRED (1080P): ARLO'S WIRED VIDEO DOORBELL IS A STRONG ALTERNATIVE TO RING WHERE EXISTING DOORBELL WIRING IS AVAILABLE (2-WIRE 8V TO 24V AC). ARLO SMART SUBSCRIPTION (£2.79/MONTH) ADDS AI PACKAGE DELIVERY, PERSON, VEHICLE, AND ANIMAL DETECTION.

EUFY (ANKER) SECURITY DOORBELL DUAL CAM S220: TWO-CAMERA SYSTEM (MAIN CAMERA FOR FACE/PACKAGE VIEW, SECOND DOWNWARD-FACING CAMERA FOR PACKAGE DETECTION). LOCAL ENCRYPTED STORAGE VIA HOMEBASE 2 (NO SUBSCRIPTION REQUIRED) IS EUFY'S MAIN DIFFERENTIATOR FROM RING AND ARLO.

SMART LOCKS: YALE CONEXIS L2 (Z-WAVE ENABLED, COMPATIBLE WITH RING ALARM AND YALE ACCESS MODULE), AUGUST SMART LOCK PRO (RETROFITS INSIDE EXISTING DEADBOLT — THE YALE NIGHTLATCH REMAINS ON THE EXTERIOR), AND ULTION SMART (HIGH-SECURITY TS007 3-STAR CYLINDER WITH BLUETOOTH AND APP CONTROL). SMART LOCK INSTALLATION IN LONDON TERRACES MUST BE COMPATIBLE WITH THE EXISTING DOOR AND LOCK TYPE — MOST LONDON VICTORIAN TERRACES USE A YALE NIGHTLATCH SUPPLEMENTED BY A MORTISE DEADLOCK, AND THE SMART LOCK SYSTEM MUST COVER BOTH.

ELECTRONIC SECURITY SYSTEMS FUNCTION AS A SUPPLEMENT TO — NOT A REPLACEMENT FOR — PHYSICAL SECURITY HARDENING. THE METROPOLITAN POLICE SECURED BY DESIGN INITIATIVE IDENTIFIES PHYSICAL HARDENING AS THE PRIMARY INTERVENTION.

FRONT DOOR: FOR A LONDON VICTORIAN TERRACE FRONT DOOR, THE FOLLOWING ARE RECOMMENDED: COMPOSITE OR SOLID TIMBER DOOR WITH 44MM MINIMUM THICKNESS; MULTIPOINT LOCKING SYSTEM (YALE MULTIPOiNT OR AGB MULTIPOINT) ENGAGING AT THE TOP, MIDDLE, AND BOTTOM OF THE DOOR FRAME SIMULTANEOUSLY WHEN THE KEY IS TURNED; A TS007 3-STAR LOCK CYLINDER (THE BRITISH STANDARD SPECIFICATION FOR HIGH-SECURITY CYLINDERS RESISTANT TO SNAPPING, PICKING, AND BUMPING — ULTION BY BRISANT SECURE AND AVOCET ABS ARE THE LEADING BRANDS); AND A DOOR CHAIN OR DOOR LIMITER (E.G., ERA GOLD DOOR GUARDIAN) FOR ANSWERING THE DOOR WITH A SECONDARY BARRIER.

WINDOWS: BS 7950 AND PAS 24:2016 COMPLIANT WINDOWS (FOR NEW DOUBLE-GLAZED UNITS), WHICH REQUIRE MULTIPOINT LOCKING, HINGE PROTECTION, AND GLASS THAT RESISTS MANUAL ATTACK. EXISTING TIMBER SASH WINDOWS SHOULD HAVE SASH STOPS (VENTROLINE OR CHUBB) PREVENTING THE BOTTOM SASH FROM BEING RAISED MORE THAN 100MM, PLUS A SASH LOCK IN ADDITION TO THE ORIGINAL CATCH.

INSURANCE REQUIREMENTS: MOST LONDON HOME INSURANCE POLICIES REQUIRE AT LEAST A FIVE-LEVER MORTISE DEADLOCK (BS 3621 — CHUBB 3G110, ERA FORTRESS, YALE PM320) ON THE MAIN ENTRY DOOR AND WINDOW LOCKS ON ALL ACCESSIBLE WINDOWS. THE BEST HOUSEHOLD INSURANCE DISCOUNTS (TYPICALLY 5 TO 15% PREMIUM REDUCTION) COME FROM COMBINING A BS EN 50131 GRADE 2 ALARM WITH MONITORING, A SECURED BY DESIGN FRONT DOOR, AND CCTV — ASK YOUR INSURER SPECIFICALLY WHAT DISCOUNTS ARE AVAILABLE FOR EACH MEASURE.

SECURITY EQUIPMENT INSTALLATION IN LONDON HAS PLANNING AND BUILDING REGULATIONS IMPLICATIONS THAT ARE OFTEN OVERLOOKED.

EXTERNAL ALARM BELL BOX: AN EXTERNAL ALARM SIREN/STROBE BELL BOX MOUNTED ON THE FRONT OF A PROPERTY IS PERMITTED DEVELOPMENT (PD) FOR MOST PROPERTIES — NO PLANNING PERMISSION IS REQUIRED PROVIDED IT IS NO LARGER THAN 750MM X 750MM AND IS INSTALLED ABOVE GROUND FLOOR WINDOW SILL LEVEL. IN CONSERVATION AREAS, THE SAME PD RIGHTS APPLY FOR ALARM BELL BOXES (UNLIKE SATELLITE DISHES WHICH HAVE MORE RESTRICTIVE RULES IN CONSERVATION AREAS). FOR LISTED BUILDINGS, LISTED BUILDING CONSENT IS REQUIRED FOR EXTERNAL ALARM BOXES.

EXTERNAL CCTV CAMERAS: CAMERAS ON THE EXTERNAL WALLS OF A DOMESTIC PROPERTY ARE PERMITTED DEVELOPMENT FOR NON-LISTED PROPERTIES, BUT SHOULD NOT PROJECT MORE THAN 1 METRE FROM THE WALL SURFACE, AND SHOULD NOT BE INSTALLED ON A CHIMNEY STACK OR WITHIN THE CURTILAGE OF A LISTED BUILDING WITHOUT CONSENT. IN CONSERVATION AREAS, CAMERA BRACKETS AND HOUSINGS ARE GENERALLY CONSIDERED DE MINIMIS AND DO NOT REQUIRE CONSENT PROVIDED THEY ARE NOT EXCESSIVELY PROMINENT.

PART P (ELECTRICAL SAFETY): ALL ELECTRICAL WORK ASSOCIATED WITH SECURITY SYSTEM INSTALLATION MUST BE CARRIED OUT IN COMPLIANCE WITH BS 7671:2018+A2:2022 (18TH EDITION WIRING REGULATIONS). CCTV NVR AND POE SWITCH INSTALLATION IS PART P NOTIFIABLE WHERE NEW CIRCUITS ARE CREATED. INTRUDER ALARM SYSTEMS ARE NOT PART P NOTIFIABLE (THEY OPERATE AT LESS THAN 50V DC) BUT SHOULD STILL BE INSTALLED BY A NACOSS, NSI, OR SSAIB ACCREDITED INSTALLER FOR INSURANCE PURPOSES AND ARC MONITORING APPROVAL.

SECURITY SYSTEM INSTALLATION COSTS IN LONDON VARY CONSIDERABLY BY SYSTEM LEVEL AND INSTALLATION COMPLEXITY.

DIY VIDEO DOORBELL (RING BATTERY PRO 2 SELF-INSTALLED): £180 TO £220 DEVICE COST + £3.49/MONTH SUBSCRIPTION. NO INSTALLATION COST IF SELF-FITTED.

PROFESSIONALLY INSTALLED AJAX GRADE 2 ALARM SYSTEM (HUB 2, 4 DETECTORS, EXTERNAL SIREN, KEYPAD, FIRST-YEAR MONITORING WITH ARC): £700 TO £1,500 SUPPLY AND INSTALL. ONGOING MONITORING COST: £100 TO £250 PER YEAR DEPENDING ON ARC AND RESPONSE CONTRACT.

TEXECOM PREMIER ELITE WIRED GRADE 2 SYSTEM (8 ZONES, DUAL COMMUNICATIONS, MONITORING): £1,200 TO £2,500 SUPPLY AND INSTALL FOR A STANDARD LONDON 3-BEDROOM TERRACE. LARGER PROPERTIES OR SYSTEMS WITH REMOTE SIGNALLING COMPLEXITY: £2,500 TO £5,000.

HIKVISION 4-CAMERA POE NVR SYSTEM (4 X DS-2CD2143G2-I CAMERAS + DS-7604NI-I1/4P NVR + 2TB HDD, PROFESSIONAL INSTALLATION INCLUDING CAT6 CABLING): £800 TO £1,500 SUPPLY AND INSTALL. EACH ADDITIONAL CAMERA: ADD £150 TO £250 INCLUDING INSTALLATION.

COMPREHENSIVE SYSTEM (AJAX GRADE 2 ALARM + 4-CAMERA HIKVISION CCTV + VIDEO DOORBELL + SMART LOCK, PROFESSIONALLY INSTALLED AND MONITORED): £2,500 TO £5,000 TOTAL INSTALLED COST.