Housing for a transmitter for a security alarm system
Housing for a two-way ultrasonic ceiling sensor
Housing for alarm device
Housing for an emergency alarm for swimming pools and the like
Housing for an infrared signal detector
Housing for emitters for infrared detectors
Housing for emitters for infrared detectors
Housing for emitters for infrared detectors
Housing for fire and smoke detector
Housing for fire and smoke detector
Housing for fire and smoke detector
Housing for fire and smoke detector
Housing for fire and smoke detector
Housing for fire and smoke detector
Housing for smoke detector or similar article
Housing for ultrasonic light control or the like