Approve addressable fire alarm control panel fire alarm system

Specifications 1.approve addressable fire alarm control panel

2.Principle: residual current monitoring alarm

3.Easy to install

Product introduction   TTF4500 fire alarm controller (linkage type) is a wall-mounted intelligent fire alarm control, performance to meet the national standard (GB14287-2005) "electrical fire control system," the technical requirements TTF4500 equipment consists of the motherboard, power supply, display boards and operator panel composed of four parts.   Motherboard uses a monolithic design of computer technology , as well as expansion of the chip microcontroller chips are made of imported chip, stable and reliable performance ; advanced dynamic threshold detection technology, intelligent judgment technology , anti-electromagnetic interference , digital processing technology to achieve residual current alarm , the remaining current protection, automatic fault identification, police records storage , fault masking and discharged, address and alarm clock display. Part is the main power supply and the behavior of the system provides backup power supply , when the system during normal operation, the motherboard in real-time charging circuit to charge the backup power when the main power is disconnected , the system displays the main electrical fault , but you can also backup power at the main power disconnect within eight hours to ensure the system work properly. Circuit with six straight road start and stop control linkage output contacts , and multi-line linkage module used in conjunction to achieve linkage control , the controller also has a rich history of event logging , real-time record of fire occurred in operation , fault address linkage and time of occurrence, these records have brownout protection, identify the cause of the fire was subsequently provide the most accurate basis .     main function   Ued of residual current monitorina,accurately find the fault location,in order to prevent fire in advance.   How to make an order:   1.Send an inquiry;   2.Discuss details;   3.We send samples if clients need (samples are free,but clients need to bear the freight);   4.Clients approve our samples;   5.Clients make 30% deposit or open LC after receiving our PI;   6.Pruduce and tracking quality;   7.Final random inspection;   8.Shipment,then you make balance after you receiving the  delivery notice.   9. Follow up after-sales service.      Why choose us?   1. We produce parts by ourselves, which makes more competitive price and faster delivery;   2. We provide OEM service and submit Various styles, latest designs to our clients;   3.We have great experience on provide high quality service to clients;   4. Welcom to visit our factory.