The Electro-Voice WP-300 is a dynamic, omnidirectional wall plate microphone designed for security monitoring, retail outlets, warehouses, and public-use applications. Its omnidirectional pickup pattern provides accurate area coverage for sound monitoring and communication. Designed for installation in a standard single-gang electrical box, it features a durable front plate with a brushed chrome finish. The integrated double-pole, double-throw switch supports push-to-talk and line-sharing capabilities. A rubber shock mount helps minimize unwanted vibration noise.