Ningbo Ambest Electronics Co., Ltd.  

Product Name: 2-Wire, 24V, Manual Call Point (660-001) Model NO.: 660-001 Usage: Smoke, Fire Application: Home, Industry, Special Equipment Colour: Red Operating Voltage: DC(17~28)V Alarm Current: 2 Ma Operation Type: Direct Operation (Type a) Alarm Indicator: Red LEDs Usable Addresses Per Alarm Loop: 125 Trademark: Numens Transport Package: 1/Box, 100PCS/CTN Specification: CE Origin: China HS Code: 8531100000 Product Description The 660 manual call points includes a pressure-activated displacement element to provide a safe and convenient way for building occupants to manually initiate a fire alarm condition.Resetting the manual call point is achieved by inserting a key through the underside of the unit to replace the operating face to the quiescent position.Features:· Pressure activated displacement element provides a safe user experience· Integral indicator to show polling and alarm activation· Resettable with simple key operation· Suitable for indoor use· Monitors for quiescent, alarm and fault conditions· DIP switch address setting· 125 usable detector address settings per loopSpecification:operating voltageDC(17~28)Vquiescent current≤400μAalarm current2mAoperation typedirect operation(type A)usable addresses per alarm loop125FAQ:Q1:Are you a manufacturer or trading company?A1:Numens is a professional fire alarm system manufacturer.Q2:What kind of production service do you provide?A2:The whole fire alarm system,include Addressable system, Conventional system, Residential system and so on....Q3:What kind of certification do you have?A3:Numens was EN,BSI,UL,SGS certified and all the products were produced under these major international standard .Q4:What is the lead time for new order?A4:The lead time for new order is 25 days after confirm order.Q5:How do I get price information?A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.