Adastra: 952.102UK, Active Weatherproof Horn Speaker, 25W, IP66, Built-in Amplifier Flush-Mount Grade 3 Security Rating: Ideal

Grade 3 Security Rating: Ideal for high-security applications

Designed for perimeter and site surveillance where flexible field‑of‑view and strong low‑light performance are required

and hold time settings

digital temperature compensation and automatic sensitivity

Fanless metal housing for quiet operation and improved reliability in indoor deployments

Adastra: 952.102UK, Active Weatherproof Horn Speaker, 25W, IP66, Built-in Amplifier Flush-Mount Grade 3 Security Rating: IdealActive horn speaker with built in amplifier for indoor or outdoor use. Constructed from high impact ABS material with IP66 protection for reliable operation in all environments. Fitted with an angle adjustable bracket for convenient installation onto a wall or ceiling. Inbuilt amplifier circuit Power from 12Vdc 2A (not supplied) Power and line level input on a single cable IP66 weatherproof Recommended power supply: 660. 451UK