... , two sets of sensor input, two sets of open button input, a group doorbell interface, a set of RS485 ... relay as door controller, bell or alarm output; the sensor can be defined as fire signal.-Professional access control function: 32 ... opened time-out,the door shut time-out,intrusion alarm, duress alarm, tamper alarm, fire alarm etc. FeaturesSupport Chinese/English showSupport the computer attendance ...
... as collectively monitor, collectively parameter modify, collectively start and stop, alarm and record treatment.2. System Work PrincipleThis system adopts the ... .2). Block of filter, obstructed operation of fan, key failure (fire) alarm chain3). Integral control of constant temperature and constant humidity proportion4 ...
... 500M Motorcycle handsfree bluetooth interphoneThe B(bluetooth headset) I(intercom) M(music) offer real-time talking like a nomal telephone. It ... can chat with your pillion. Maybe receive a cellphone call without pressing a button , you can enjoy your favorite stereo music from ...
... to thermally-induced stress than heat-strengthened or annealed glass Tempered glass is mandated in many parts of the world ... required by building codes or design specifications Fire knock-out panels All glass entrances and storefronts Extreme wind loadsFireplace enclosuresAvailabilityClear ... maximum width 2.4 m (96"), and maximum lengths up to 4.3 m (160") Other glass thicknesses may be available on ...
... manufacturer majoring in glass deep processing . Tempered glass is made from float glass. After heated to its softening point, float glass is cooled rapidly ... is in the center of glass panel rather than in the glass surface, tempered glass is hard to break under the some load. ... resist some sudden change of temperature, tempered glass plays an important role in fire resistance for a short time when a ...
... ±(3%H+1)Resolution0.1 / 1μmSystem Accuracy Adjustment, Zero Point & Two Point Calibration√Single & Continuous Measuring Mode Option√Single & Group Data ...
... magnetic characteristic parameters on magnetization curve: µi, µm, Bs, value µ of any point.Adopt analog ballistic method and magnetic field sweep ... .1 second ~ 0.9 second.The density of testing point can be self-regulated with B speed feedback according to ... , curve can be also tested according to the testing point predefined by users.Powerful software functions with minimal technical requirements ...
... -sheathed cables with circuit protective conductorApplication:For General Wiring and Fire Alarm Systems,Unenclosed, enclosed in conduit, buried direct or in underground ...
... of motor valves for floor heatersConnecting of gas detection and fire alarm systemsConnecting of zone valves in heating installationsIn see-through cabinets ...
... .Simple and reliable CANBUS serial communication3.internal 12-floor calling button, the outside calling signal can be extended to 64 floor4 ... .Voice floor-reportingDC-02 Command Board in Car:1.Car button for the floor signal higher than 12 floor can be ... Picture Machine Series:1.Display the floor, running direction, overload, fire alarm, full load, stopping and inspection information of the elevator;2 ...
... door shutting process, press reopen with hall call button can restart the door.Express Door ClosingWhen the ... the lift.Micro-touch Button for Car Call and Hall CallNovel micro-touch button is used for operational ... walkie-talkie.BellIn emergency conditions, if bell button above car operation is continuously pressed, eletric ... rings on the top of the car.Fire ReturnIf you start key switch in main landing ...
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