public alarm system

..., can be separated from the panel, suitable for cabinet or desktop installation. A variety of national standard signals are built in, and the...

... the occurrence of a fire, they can press the button on the button to send a fire signal to the controller. After the controller receiv...

... Function Network Wireless Long Range Transmitter Professional Black Walkie Talkie Product Overview The YANTON T-X780 is a professional...

... Electrical Cable Heatproof Alkali Resistant Flexible Specification Cable core: 2C, 4C, 6C, 8C, 10C, 12C…24C Conductor: CU or TC or CCA Shield...

SPEAKER Portable MEGAPHONE Speaker For Speech Portable Megaphone Speaker Description An speaker portable megaphone speaker is a typ...

... for Address Safety Use High Power Megaphone AUDIO-Application Address, School, Store and Shop, Government... AUDIO-Features * ...

... Cable with Yellow or Green PVC and Tinned Copper Application: Wiring Burglar & Security address systems, intercoms, telephone ...

Public security inspection use Large tunnel x ray screening baggage luggage scanner machine FEATURE: 1. Alarm by sounds & light::Alarm by sounds and l...

Bus 3G 4G 8 Channel Mobile DVR recorder Tracking on Smartphone and PC Main Features 1) 8V~36V Wide Range Power Input; 2) 8 Channel Realtime Vid...

... 2- SMS Power Failure 3- GPRS Temperature Realtime Data Logger 4- Support 4 DS18B20 Temperature Data Logger 4 temperature inputs feature...

... System with for Area 500 people per Minute, Go Back to work with Thermal Imaging System for Firstline Screening Product Description G...

... function. 4. With 1 minute digital record,and 1 way signal output. Specification: Model:Y-9012 Power supply:AC 220V Net weight:4.61kg Gross ...

... jack. Installed in places such as the wall of the building walkway, hotel floor near the service desk and other eye-catching places. After ...

... work 40 hours continuously Except the light , audible and the vibratory can be chosen When the battery nearly dies, audible ...

Auto Real X Ray Scanner , Luggage Scanning Machine For Buildings baggage scanning machine security bag Key Feature: Sound and light alarm...

... or Place Coin-operated Breathalyzer Alcohol Tester With Breathlayzers Alcohol Tester AT319 Sensor type: Electrochemical (fuel cell) a...

... of city buses, tourist coaches and transport buses. The sensor continuously detects the air pressure inside the air tank. Once the air pres...

... Place,Cigarette Smoke Detector,Smoke Detector Cigarette Smoke Detector for Place chinacoal05 Product Introduction The smoke wor...