Product Description 5 Tone Sound Car Siren Vehicle Horn With Mic PA Speaker System Emergency Sound Amplifier - 60W Emergency Sounds Electric Horn-Hooter/ Ambulance/ Siren/Traffic Sound with PA Microphone System 5 TONES - The Zone Tech sound car siren offers 5 great sounds; a traditionalhooter, a ringing fire alarm, a wailing ambulance, a blaring police siren...
40A Key Card Energy Saving Switch BY HIPHEN SOLUTIONS Energy-Saving Intelligent Switch installed in side of the wall beside the door. when checking in, the guest insert the card (keycard) into the energy saving switch, the general supply will be connected to the room, and all the electrical equipment (lighting, air conditioning, TV, etc.) can be used; when g...
DC12V Push/Release Button Switch For Door Access Control System Product Description Product description Specification: Plastic Panel with Elegant Style Tested to 100000 Cycles Three Contact Output,Suitable for all kinds of the Locks Dimensions: 86Lx86W(mm) Current Rating: DC 36V/3A Output Contact: NO/COM Mechanical Life: 500000 tested Operating temp: 10~+55C...
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6 years agoCameras - Camera Accessories146 people viewed
