Electrical
Duplex Outlet
General power outlet on floor plans
Electrical - Power
Pick & Mix symbol builder
Search the 50 individually mapped source symbols, filter by trade or drawing layer, and add only the tools your workflow needs.
Showing 50 of 50 symbols
Electrical
General power outlet on floor plans
Electrical - Power
Electrical
General ceiling lighting point on reflected ceiling plans
Electrical - Lighting
Electrical
Main distribution board or consumer unit location
Electrical - Distribution
Electrical
Single pole lighting switch
Electrical - Lighting
Electrical
Emergency exit and escape route lighting
Electrical - Lighting
Electrical
Sub-distribution board or secondary panel
Electrical - Distribution
Electrical
Cable tray route on plans and sections
Electrical - Containment
Electrical
Outdoor or weatherproof power outlet
Electrical - Power
CCTV
Ceiling-mounted dome camera on floor plans
CCTV - Cameras
CCTV
Wall or ceiling mounted bullet camera, internal or external
CCTV - Cameras
CCTV
Pan-tilt-zoom camera, typically on poles or buildings
CCTV - Cameras
CCTV
Network video recorder or digital video recorder location
CCTV - Equipment
CCTV
Indicates camera field of view on site plans
CCTV - Coverage
CCTV
CCTV cable route between camera and NVR
CCTV - Coverage
CCTV
Head-end or equipment room location
CCTV - Equipment
CCTV
Non-operational dummy camera position
CCTV - Cameras
Security
Proximity card reader at controlled entry points
Security - Access Control
Security
Magnetic door or window contact sensor
Security - Intrusion
Security
Passive infrared motion detector
Security - Intrusion
Security
Intruder alarm control panel location
Security - Intrusion
Security
External or internal alarm sounder / siren
Security - Intrusion
Security
PIN keypad for alarm or access control
Security - Access Control
Security
Electromagnetic door lock at access-controlled entry
Security - Access Control
Security
Break-glass emergency access override unit
Security - Access Control
Fire Alarm
Optical or ionisation smoke detector
Fire Alarm - Detection
Fire Alarm
Fixed temperature or rate-of-rise heat detector
Fire Alarm - Detection
Fire Alarm
Manual break-glass call point / pull station
Fire Alarm - Notification
Fire Alarm
Fire alarm sounder or bell
Fire Alarm - Notification
Fire Alarm
Main fire alarm control panel location
Fire Alarm - Panels/Modules
Fire Alarm
Strobe or visual alarm device for hearing impaired
Fire Alarm - Notification
Fire Alarm
Combined optical smoke and heat multi-sensor detector
Fire Alarm - Detection
Fire Alarm
Fire alarm zone boundary label
Fire Alarm - Panels/Modules
AV/Data
Structured cabling data outlet / RJ45 socket
AV/Data - Outlets
AV/Data
Server rack, AV rack, or patch panel enclosure
AV/Data - Racks
AV/Data
In-ceiling speaker for PA or background music
AV/Data - Audio
AV/Data
Flat panel display, TV, or digital signage screen
AV/Data - Displays
AV/Data
Ceiling or shelf-mounted projector
AV/Data - Displays
AV/Data
Patch panel in telecommunications room or rack
AV/Data - Racks
AV/Data
Wi-Fi wireless access point ceiling or wall mount
AV/Data - Outlets
AV/Data
Aerial or coaxial TV outlet point
AV/Data - Outlets
MEP
Radiator or fan coil unit on floor plans
MEP - Mechanical
MEP
Plumbing fixture or sanitaryware on floor plans
MEP - Plumbing
MEP
HVAC air supply or return diffuser on ceiling plans
MEP - Mechanical
MEP
Pipework route on plans and sections
MEP - Plumbing
Estimating
General count marker for any item on a drawing
Estimating - Counts
Estimating
Linear measurement annotation for cable runs or conduit
Estimating - Measurements
Estimating
Area measurement for floor or ceiling take-offs
Estimating - Measurements
Estimating
Mark revised areas on drawings for re-estimation
Estimating - Counts
Estimating
Flag annotation for quantity labelling
Estimating - Counts
Estimating
General annotation note for estimating comments
Estimating - Counts
The searchable catalogue covers electrical, CCTV, security, fire alarm, AV/data, MEP and estimating symbols. Every card shows the symbol name, abbreviation, intended use and drawing layer so you can make a deliberate shortlist.
The builder uses only the 50 source symbols that are already individually mapped. The existing finished packs contain 233 BTX entries, while the planned 50,400-entry expansion remains a production roadmap rather than available inventory.
Compare finished downloadable tool sets| Selected quantity | Graduated total |
|---|---|
| 10 symbols | $19 |
| 50 symbols | $49 |
Only quantities currently available in this builder are shown. Larger 100, 250, 500 and 1,000-item tiers become relevant after those items are produced and individually mapped.
The current builder contains 50 original source symbols across seven construction categories and 20 drawing layers.
Not yet. Automated generation and delivery of a unique BTX file for each selection is still being validated. You can submit the selected IDs for a checked custom quote instead.
No. The 50 items here are the individually mapped source symbols. Existing finished product packages contain 233 BTX Tool Chest entries in total, but those entries are not yet all available as individual builder items.
No. It is an estimate from the published graduated selection model. The final scope, BTX packaging, licence and delivery requirements are confirmed before payment.