The SHX-52S is a patented indoor/outdoor, self-contained, 8 ohm, 15 watt speaker. The full featured speaker consists of a light weight, strong polycarbonate housing and dual-action plunger switch for tamper supervision for a normally closed loop. The speaker does not require additional modules, metal boxes, tamper switches, special tools, or training to install and operate. The SHX-52 series comes completely assembled and ready for installation. It is ideally suited for noisy, heavy, machinery areas, warehouses, loading docks, print shops, and busy production floors, or for indoor/outdoor applications where high quality and high output warning is required.

Features:

• Self-Contained Indoor/Outdoor Speaker/Speaker Strobe
• Sturdy aluminum back plate
• Strong Polycarbonate housing
• Dual tamper protection
• Frequency response range: 500-5000 Hz
• Up-front screw terminals for easy field wiring in square back box
• Mounts directly to the wall or four inch quarter backbox.
• Available strobe lens colors: Amber, Blue, Clear, Red

The ELK-6023 Wireless Recessed Door Sensor is the ultimate wireless security device for discriminating customers. It mounts into a 3/4in. drilled hole in a wooden door jamb and becomes nearly invisible once the door is closed. It features Elk's Industry Leading Two-Way Technology with positive signal acknowledgment, extended range, and long battery life.

• Wireless Recessed Door Sensor
• Magnet
• Replaceable 3.6V Lithium battery
• 2 #4 x .5 in. Flat Head Sheet Metal Screws
• Instructions