Product Manual Version: V1.0 Please read this Manual carefully before installing and using the product 1.1 JTY-GD-A30E point-type photoelectric smoke detector (after this referred to as detector) is a photoelectric smoke detector. The detector has a built-in microprocessor, supports electrical coding, and accesses the compatible fire alarm control system through the two-wire bus. The detector can collect the smoke concentration data in real-time, and transmit the data to the fire alarm control system, and receive and execute the control command given by the fire alarm control system. 1.2 The detector is suitable for a significant quantity of smoke when a fire occurs and no smoke under normal circumstances.Such as restaurants, hotels, teaching buildings, office buildings, computer rooms, communication computer rooms, libraries, archives and other industrial and civil facilities. However, it is not suitable for places with a lot of dust and water mist retention, where the places may produce steam and oil mist and retain smoke under normal circumstances. 2.1 It can realize electronic coding and rewrite the address via coder in situ. 2.2 Within a single-chip microcomputer, it can process the sampling data in real-time, save the latest 144 historical data and realize a curve tracing for the field situation. 2.3 It has a temperature, humidity and dust accumulation drift compensation function and a sensor fault detection function (fault reporting to fire alarm control panel). 2.4 Non-polarity, two-bus connection that ensures convenient installation and maintenance. 2.5 Designed with an upper cover and a lower cover and installed on an independent base, it can be installed, debugged and maintained conveniently. www.saniiang-security.com Page 1 of 5 Template (Version):T-006(V01.05)

Product Manual Connecting host fire alarm control panel, fire linkage control panel 4 Product Appearance and Size (see Fig.1) 4.1 Schematic diagram of supporting mounting base (DZ-A16), as shown in Fig. 2: Terminal definition: (Non-polarity two-bus system) 1 -- Signal terminal L1 2 -- Null 3 -- Signal terminal L2 4 -- Null Wiring method: The detector can connect to the compatible fire alarm control system non-polarity connection is adopted. The L1 and L2 of the two-wire bus should connect to the terminal 1 and 3 of the matched mounting base. Fig. 3 shows a schematic diagram of connecting multiple...

Product Manual According to the national standard GB 50116-2013, "Code for Design of Automatic Fire Alarm System," and the national standard GB 50166-2019, "Standard for Construction and Acceptance of Automatic Fire Alarm System," the relevant provisions and requirements to determine the installation position, installation spacing and number of detectors in the protected area. The installation of the detector requires the use of a supporting base, shown in Fig.5. The external dimension is 105mm× 13mm(diameter × thickness), the fixed hole diameter is 4.5mm, and the spacing of fixed holes is 45mm...

Product Manual Version: V1.0 b. Do not remove the protective cover that comes with the detector before it is opened and used after the on-site installation to avoid the detector contamination. c. The protected area and installed number of detectors shall comply with the relevant provisions of the national standard GB 50116-2013 "Code for Design of Automatic Fire Alarm System" and the national standard GB 50166-2019 "Standard for Construction and Acceptance of Automatic Fire Alarm System." 8.1 /K Warning: Before the detector is maintained, the relevant management department should be notified...

Product Manual Version: V1.0 ~ SHENZHEN HTI SANJIANG ELECTRONICS CO., LTD. Address: 3F, Guangcai Xintiandi Mansion, Nanshan Road, Nanshan District, Shenzhen, Guangdong, 518054, China Tel: +86(755)86226969 Fax: +86(755)86223939 Website: http://www.sanjiang-security.com www.saniiang-security.com Page 5 of 5 Template (Version):T-006(V01.05)