Request For Quotation Sound Warning Siren. Manual Fire Call Point. Rechargeable Battery. Reception And Control Device Granit -3

Sound Warning Siren. Sound Pressure Level (Volume): At Least 95–100 Dba At A Distance Of 1 Meter. Explosion Protection (Ex Version): Explosion Protection Marking (For Example, 1Ex D Iic T6 X Or Similar). Since This Is A Gas Boiler Room, If There Is A Gas Leak, A Spark Inside A Conventional Siren Can Trigger An Explosion. The Sounder Must Be In An Explosion-Proof Housing. Enclosure Protection Degree (Ip): Not Lower Than Ip54, Optimally Ip65 / Ip66. Power Supply: Standard 12 V Or 24 V Direct Current (Dc). Temperature Range: From -40 ° C To +50 ° C (Since The Boiler Room Is Located In A Separate Building, Where In Winter, When The Boilers Are Turned Off, The Temperature Can Drop Sharply)., Manual Fire Call Point. The Manual Fire Call Point Is Designed For Manually Giving The “Fire” Signal (In Kazakh Language) In Fire And Security Fire Alarm Systems. Supply Voltage: From 9 To 30V; Current Consumption In Standby Mode No More Than 50 Μa; Detector Resistance In Fire Mode 500 Ohm, Battery 12V A7.0. Rechargeable Battery. Rated Voltage -12V; Nominal Capacity (25C)20 Hour Discharge 7Ah; Internal Resistance Of A Fully Charged Battery (25C) 30 Mohm; Self-Discharge 3% Of Capacity Per Month At A Temperature Of 25C, Control And Reception Device Granit-3 Security And Fire Control And Control Devices Granit-3 Are Designed For The Protection Of Small Premises. Number Of Alarm Loops (Al): 3 Pcs. Purpose Of The Loops: Work With Security And Fire Detectors (Electric Contact And Current-Consuming) Supply Voltage: From Ac Mains: 220 V. Backup Battery Power: 12 V. Type And Capacity Of Backup Battery: 1 Battery With A Capacity Of 4.5 Ah Or 7 Ah (Voltage 12 V). Information Content (Number Of Types Of Notifications): Determined By The State Loops (“Normal”, “Attention”, “Alarm/Fire”, “Fault” In Kazakh). Overall Dimensions: 285 × 210 × 95 Mm.