door open buzzer

High Voice Black Piezo / Piezoelectric Buzzer D19xH11mm external Drive Without Circuit We also can make uncommon product per customers requirements. T...

12V 110dB electric buzzer Piezo door alarm buzzer two sounds continuant tone buzzer 1 . Piezo Buzzer Description Rated Voltage (VDC) 12 Operating Volt...

... for School Mall Hospital Automatic System Advantages of ZENTO automatic : * Rebound adjustment when encountering resist...

... [Safe]Automatically re- if swing notices an object in the closing path,make sure safety of the people in the way,The doo...

... with 24V 60W Brushless DC Motor Description: Automatic Swing are powered by an electric motor. The differ in how they use t...

...swing for pedestrian use. It or helps the automatically, waits, then closes it. Operators are powered by an electric motor. Th...

... is a motorized device that and closes garage controlled by remote control. It has pulling force 600N 800N, and customized rail length 3...

...Yes in No Type Remote Controlled Material Aluminum Alloy Style Rolling Surface Finishing Finished Trademark Universal Spe...

... gear transmission and sprocket transmission. This must be installed on the inside of the garage to prevent damage to the ope...

... Operator With Smooth /Closing Rotating Pull/Push Arm Key And Card Access Control Size 475*81*98mm Color silver Housing Materia Aluminum...

... 1000N Apply area 12 Square meter 15 Square meter Rail Length 3900mm 4500mm Remote Frequency 433.92MHZ 433.92MHZ Remote Distance 25-35m 25-35m...

... and a closing force of 400N. The remote control distance is ≤100m and the voltage range is 110V/220V. This innovative is the perfect s...

... style single leaf or double leaf width 500mm~1000mm weight 100kgs.max Power supply 220VAC or 80VAC, 50/60Hz Voltage output 15V ...

Φ12*8.5mm split wire type passive electromagnetic buzzer 2048Hz Description: Electromagnetic buzzers featuring high reliability consists mainly of pro...

...sliding and roller bearing’s rolling mechanism to accomplish the sliding and swinging motion during the and close. It also utilizes rotat...

... width: 600~1400 mm, height: 2000 or 2100mm We can also supply the panels, frames and sill, the operator along with the landing d...

...one-way , for in and out apartments, villas and other residential units ; Enterprise/company Gate, corridor , conference room d...

... comes with an evolutionary "traveling motor" designed running alongside the guiding rail. The robust traveling motor hea...

... This 200KG electric floor spring double features a 1-for-2 drive design, specially engineered for double wooden, glass and ...

... Gate : 1. No call charges. the GSM Gate rejects the call from authorized number then carrys out the turn ON/OFF action on the first ‘...