2.590 results (0,17076 seconds)

Brand

Merchant

Price (EUR)

Reset filter

Products
From
Shops

Hyfire Intelligent Thermal Detector HFI-TA-05

Apollo Isolator XP95 and Discovery 55000-720APO

Cygnus SN.DTC0.1 SmartNet Combi Smoke and A1R Detector

RGL Electronics GD2600 Glass Door Bracket To Work With The MSL2600 Range Of Shearlocks

Aritech ATS1473-5 Heavy Duty Smart Key Fob - Pack Of 5 - Blue - For Use With ATS119x Readers And ATS111x Keypads

Aritech DT2063N 2000 Series Addressable Heat Detector with Dual LEDs and Remote Output

Aritech DT2063N 2000 Series Addressable Heat Detector with Dual LEDs and Remote Output

Aritech DT2063N 2000 Series Addressable Heat Detector with Dual LEDs and Remote OutputThe DT2063N is a 2000 series protocol addressable heat detector certified to class A2R. It provides good looks as well as top features including a rate-of-rise algorithm that allows the device to raise the alarm before the fixed temperature trigger point is reached. Dual fire LEDs indicate an alarm visible from all directions eliminating the need for special detector orientation on installation whilst a remote indicator output is provided as standard on every device.Panel to device communication is provided through a powerful SIA protocol featuring multiple bus cycle codes and CRC error checking and ensuring reliable communications between the device and the control panel.This enhanced protocol ensures the overall integrity and error free operation of the full system without compromising speed.The DT2063N is individually identified by setting an address through two rotary switches. The address is a straight numerical value and does not require binary or hexadecimal conversions significantly reducing the risk of incorrect addressing.All 2000 series detectors are compatible with a standard base that makes them easily interchangeable.Key FeaturesDual thermistorsRemote signalling capabilitiesEasy numeric addressing 1-128Enhanced communication protocolFull diagnostic self-testingFull range including optical and multi sensorsFull range of I0 units and accessoriesOptional isolator baseEN545 approved and CPR certified

GBP 33.14
1

Apollo Discovery Marine Isolator 55000-721MAR

Cooper Fulleon 7031131FUL-0001 Asserta Beacon 24Vdc Red

Solo A10S Smoke Detector Test Gas Canister 250ml Non-Flammable

Fireclass FC460PH Combined Optical and Heat Detector

Apollo Series 65 Optical Smoke Detector with Flashing LED and Magnetic Test Switch 55000-315APO

Apollo Series 65 Optical Smoke Detector with Flashing LED and Magnetic Test Switch 55000-315APO

Apollo Series 65 Optical Smoke Detector with Flashing LED and Magnetic Test Switch 55000-315APOThe Series 65 Optical Smoke Detector incorporates a pulsing LED located within the housing of the detector. The external detector moulding is identical to that of the ionisation detector and has an indicator LED which is clear in quiescent state but produces a red light in alarm.OperationThe Series 65 Optical Smoke Detector has a moulded self-extinguishing white polycarbonate case with wind resistant smoke inlets. Nickel-plated stainless-steel wiper contacts connect the detector to the base. Inside the case a printed circuit board has the optical system mounted on one side and the signal processing electronics on the other. The sensing chamber is a black moulding configured as a labyrinth which prevents penetration of ambient light. The labyrinth has a fine gauze insect-resistant cover. The chamber houses an infrared light emitting diode LED and a photo-diode which has an integral visible-light filter as extra protection against ambient light. Every three seconds the LED emits a burst of collimated light modulated at 4kHz. In clear air light from the LED does not fall directly on the diode because the LED is positioned at an obtuse angle to the diode. When smoke enters the chamber a fraction of the collimated light is scattered onto the photo-diode. If the resulting signal from the photo-diode is above a pre-set threshold the LED emits two more bursts of light this time at two-second intervals. If light is scattered onto the photo-diode by both these pulses due to the presence of smoke the detector signals an alarm state by switching the alarm latch on increasing the current drawn from the supply from about 40A to a maximum of 75mA. This fall in the impedance of the detector is recognised by the control panel as an alarm signal. The alarm current also illuminates the detector integral LED. A remote indicator connected between the L1 IN terminal and the R terminal will have a voltage equal to the supply voltage less 1 volt across it and so will illuminate. To ensure correct operation of the detector the control panel must be arranged to supply a maximum of 33 Volts dc and a minimum of 9 Volts dc in normal operation. The supply may fall to 6 Volts dc in alarm conditions if a supply current of at least 10mA is available at this voltage. To ensure effective illumination of the integral LED and any remote indicator the supply to the detector should exceed 12 Volts. To restore the detector to quiescent condition it is necessary to expel any smoke and interrupt the electrical supply to the detector for a minimum of one second.Key FeaturesResponds well to slow-burning smouldering firesWell-suited to bedrooms and escape routesUnaffected by wind or atmospheric pressureFlashing LED and magnet operated test switch option

GBP 19.98
1

Ziton ZP720-3P Addressable Heat Detector - Polar White

Ziton DM700K-N Red Key Switch Manual Call Point

Hochiki Conventional Call Point with Back Box Orange quotSmoke Ventquot CCP-EO

Ziton ACA-CP-025 quotPquot Clip cw Silicon Sleeve - Pack of 25

Ziton Blue Manual Call Point DM700KB-N