MSD-300

WIRELESS SMOKE AND HEAT DETECTOR FOR MICRA SYSTEM 
Smoke and heat detector, designed for early detection ofa developing fire. In addition to providing information about the hazardto the control panel, the MSD–300 detector can warn of the danger,
using the built–in siren. In contrast to conventional smoke detectors,
this device will react not only to visible smoke, but also to a rapidincrease in temperature, thus providing more complete protectionagainst the danger of fire. 
Features: 
photoelectric system for detection of visible smokeaccompanying the fire development, meeting therequirements of EN54–7,
temperature rise detection system, meeting the requirementsof Class A1R, according to EN54–5,
built–in siren to warn of a threat detection, 
detection and indication of dirt in the detection chamber to 
facilitate system diagnostics and maintenance,
manual test and alarm reset button to facilitate regularverification of correct operation,
precision mechanical filter to prevent ingress of insects anddust inside the detector, 
energy management system to enable many years ofoperation without having to replace the CR123Alithium battery,
detection of tamper, e.g. opening enclosure 
Application: 
Alarm signaling of fire development in small–size buildings, such askiosks, summer houses, boutiques, freestanding garagesand workshops 
Delivery set: 
Detector, dust cover, CR123A lithium battery, mounting elements, user manual 
TECHNICAL DATA 
Battery working time (in years) Estimated 3 years 
Enclosure dimensions .108 x 61 mm 
Operating temperature range 0…+55 °C 
Standby mode current consumption 50 .A 
Max. current consumption 20 mA 
Weight 170 g 
Operating frequency band 433,05 ÷ 434,79 MHz 
Radio communication range (in open area) up to 200 m 
Battery CR123A 3V 
Class according to EN 54-5 (heat sensor) A1R 
Minimum static response temperature 54 °C 
Maximum static response temperature 65 °C 
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only. www.satel.eu 

 قیمت : تماس

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