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Reference system designs built around real equipment in the Safsale catalog. Each package combines architecture, equipment, design assumptions, engineering tools and live catalog links so a project can move from concept to quote faster.
One consistent format across security, life-safety, communications, network and power systems.
IP, PoE, Wi-Fi, HD-TVI, hybrid, thermal, PTZ, panoramic and enterprise video designs.
Controllers, credentials, readers, strikes, maglocks, REX, power, speed gates and enterprise door systems.
Bosch, 2GIG, PowerG, NAPCO, hardwired, wireless, glassbreak, panic and perimeter alarm reference designs.
Conventional, addressable, wireless, beam, duct, voice and specialty reference concepts with explicit engineering/AHJ checkpoints.
Aiphone, Urmet, Hikvision, Dahua, Speco, Comelit, Axis/2N and Alpha audio/video visitor-entry reference designs.
70V paging, SIP/PoE speakers, visual alerting, industrial horns, sirens and enterprise communication reference designs.
Barrier, swing and slide gates, vehicle detection, long-range credentials and perimeter beam reference designs.
PoE switching, Cat6/Cat6A, fiber uplinks, IDF racks, patching and remote edge reference designs.
APC, Eaton and Altronix UPS, DC power, PDU, multi-output and outdoor powered-edge reference packages.
Thermostats, occupancy sensing, lighting control, environmental monitoring, BACnet metering and relay automation.
Ceiling speakers, amplifiers, microphones, zone control and audio distribution designs.
Matrix switching, video distribution, displays, collaboration and digital signage equipment.
Use these calculators to turn camera count, storage, bandwidth, power and site assumptions into first-pass design numbers.
Open the full calculator directory →
Estimate on-axis reach from sensitivity, tap power and ambient noise.
Open calculator → Paging & Emergency Audio · NEWPlan a rectangular grid from ceiling height and rated coverage angle.
Open calculator → Paging & Emergency Audio · NEWCheck end-of-line voltage, power loss and cable resistance.
Open calculator → Power & Backup · NEWEstimate single-phase or balanced three-phase load voltage using cable data.
Open calculator → Fire & Life Safety · NEWCalculate gross protected volume and prepare a suppression design brief.
Open calculator → מעקב וידאוCalculate HDD capacity from cameras and retention — or reverse-calculate retention from available TB.
Open calculator → מעקב וידאוEstimate aggregate bitrate, uplink headroom, PoE power and access-switch count.
Open calculator → מעקב וידאוCalculate switch PoE budget and compare it with 802.3af / at / bt device classes.
Open calculator → מעקב וידאוEstimate total camera ingest Mbps and recorder bandwidth headroom.
Open calculator → Power & BackupEstimate runtime from actual load and battery Wh/Ah, or solve for the battery capacity needed for a target runtime.
Open calculator → מעקב וידאוBuild a first-pass quantity estimate from site size, use case and critical viewing zones.
Open calculator → מעקב וידאוEstimate field of view, scene width and pixels-per-foot from lens, sensor and target distance.
Open calculator → Access & IntercomSize controller, reader, lock and auxiliary DC loads with design headroom.
Open calculator → Power & BackupCalculate standby amp-hours from current draw, backup hours and reserve factor.
Open calculator → Power & BackupEstimate voltage at the lock or reader from AWG, current and one-way cable distance.
Open calculator → Access & IntercomEstimate controller nodes, reader channels, lock outputs and power zones from door count.
Open calculator → Access & IntercomEstimate reader, lock, REX/contact and network cable quantities from door count.
Open calculator → Access & IntercomEstimate people per minute and required speed-gate or turnstile lanes.
Open calculator → Intrusion & PerimeterCount openings, motion, glassbreak, panic and specialty points and select panel capacity with expansion headroom.
Open calculator → Fire & Life SafetyEstimate standby/alarm battery Ah from project-entered current, hours/minutes and reserve factor.
Open calculator → Fire & Life SafetyAdd horn/strobe alarm currents and estimate circuit or booster capacity with headroom.
Open calculator → Fire & Life SafetyEstimate end-of-line notification voltage from cable gauge, distance and alarm current.
Open calculator → Fire & Life SafetyCount addressable devices and spare points to choose a practical panel/loop capacity class.
Open calculator → Access & IntercomEstimate IP intercom switch ports and PoE budget from station counts and watts.
Open calculator → Access & IntercomEstimate aggregate call bandwidth from simultaneous audio/video intercom sessions.
Open calculator → Access & IntercomEstimate resident stations, entry panels, masters and switch-port capacity from unit count.
Open calculator → Paging & Emergency AudioSum speaker transformer taps and add amplifier headroom for distributed audio.
Open calculator → Paging & Emergency AudioEstimate switch port count and PoE budget for speakers, horns, strobes and displays.
Open calculator → Paging & Emergency AudioEstimate watts per zone, amplifier channels and total distributed-audio power.
Open calculator → Paging & Emergency AudioEstimate free-field SPL attenuation from a reference speaker rating and distance.
Open calculator → Paging & Emergency AudioCount audible, visual and call-box endpoints with spare capacity and segmentation.
Open calculator → Intrusion & PerimeterEstimate vehicle flow and required lane count from gate cycle time and peak arrivals.
Open calculator → Intrusion & PerimeterCount loops, photo eyes/edges, readers and controller I/O by powered gate lane.
Open calculator → Intrusion & PerimeterEstimate beam spans and overlap from protected perimeter length.
Open calculator → Network & CablingEstimate access-switch count and spare ports from PoE and non-PoE endpoints.
Open calculator → Network & CablingFlag long Ethernet runs and estimate fiber extension segments.
Open calculator → Network & CablingEstimate rack units from switches, patch panels, UPS, fiber shelves and spare growth.
Open calculator → Network & CablingEstimate horizontal cable footage, spools, patch cords and terminations.
Open calculator → Power & BackupConvert connected watts and power factor into practical UPS VA/W capacity with headroom.
Open calculator → Power & BackupEstimate rack current and PDU/branch utilization from connected equipment watts.
Open calculator → Power & BackupSize a regulated DC supply from device current, quantity and simultaneous duty.
Open calculator → Building & Project PlanningEstimate sensor quantity from floor area and practical coverage/overlap.
Open calculator → Building & Project PlanningEstimate thermostats and remote sensors from HVAC zones and monitored rooms.
Open calculator → Building & Project PlanningEstimate relay modules and spare outputs from controlled equipment loads.
Open calculator → Building & Project PlanningCount temperature, humidity, occupancy and energy points with spare capacity.
Open calculator → Building & Project PlanningEstimate rugged ports, PoE budget and fiber uplinks for industrial security endpoints.
Open calculator → Building & Project PlanningVerify security, cabling, power, batteries, egress, fire/life-safety, intercom, paging, perimeter, building automation, industrial conditions, network, mounting, privacy and commissioning before purchase.
Open calculator →No matching calculators. Try another search or system type.
Balanced small-business PoE package with 5MP turret cameras, local NVR recording and straightforward Cat6 deployment.
Low-cost four-camera wired system for small offices, shops and residential-style commercial spaces.
Mixed indoor/outdoor starter package for projects that need two visible deterrent cameras and two discreet dome views.
Compact 4K PoE package for sites that want stronger nighttime color detail without moving into enterprise pricing.
Four-camera 4K package with optical-zoom-capable bullet cameras for gates, aisles, loading areas and longer views.
Wireless-camera reference design for retrofit sites where new field cabling is difficult or undesirable.
Instead of stopping at a product category, Safsale Pre-Engineered Solutions organize compatible components into working system concepts. Video surveillance spans compact four-camera packages through 270-camera enterprise architectures; access control ranges from standalone single-door systems to 100-door campus designs; intrusion detection covers wired, wireless, hybrid and perimeter alarm systems; fire alarm includes conventional, addressable, wireless, beam, duct and voice references; intercom covers audio, video, IP/SIP, apartment visitor entry and secure-window systems; and paging/mass notification now covers 70V, SIP/PoE, visual, industrial and enterprise communication architectures.
Each design links back to actual catalog products and is supported by storage, bandwidth, PoE, UPS, access-power, battery, voltage-drop, zone, NAC, SLC, intercom, speaker-load, SPL, gate, structured-cabling, building-automation and industrial-edge calculators. The full initial solution framework is now live across surveillance, access, intrusion, fire/life-safety, intercom, mass notification, perimeter/gates, networking/cabling, power/UPS, smart building and industrial/hazardous security.