Spectra IV SL series was designed with ease of installation and ease of maintenance in mind. Each dome system consists of three components a back box, a dome drive, and a lower dome. These three system components are interchangeable with other Spectra IV dome systems, making retrofitting and application adjustments simple. Also dome drives and lower domes can be removed and replaced reducing maintenance time.
Special consideration was taken when designing the Spectra IV SL lower dome bubble to ensure that an optimal optical relationship between the lens and bubble was achieved, providing crystal clear video at long focal lengths.
- Autofocus, high resolution integrated low light color camera/optics package
- Day/night, 540 TVL
- 23X optical zoom
- Window blanking
- Camera title overlay, 20 user-definable characters
- On-screen compass and tilt display
- Password protection
- Freeze frame during presets
- Built-in surge and limited lightning protection
- Integrated passive unshielded twisted pair (UTP) circuit
- Internal scheduling clock
- Ability to add IP network capability by purchasing optional TXB-N module
