Beida Jade Bird input / output modules JBF-3141 features: built-in microprocessor CPU; the use of SMT surface mount technology; electronic encoding. By using a dedicated electronic encoder addressing. Two bus polarity. Low power consumption, maximum transmission distance 1500m. Cross-sectional area of ??1.0-1.5mm2, no special requirements on the wire. Construction is simple and inexpensive; plug-in structure, can be installed as the first base of the detector mounted on the wall like smoke alarms, and then after the wiring before commissioning the project output module into the base. Ease of construction and maintenance. Content Technical Specifications Operating voltage DC 19-24V controller parameters provide smoke alarms offer, modulation type Operating temperature -10 ... + 60 ℃ Storage temperature -30 ... + 75 ℃ Relative humidity ≤95% (40 ± 2 ℃) monitor current ≤0.3mA (24V) Alarm current ≤3mA (24V) to monitor the status of the instantaneous confirmation light shimmering confirm lights (green) alarm flashing (red) output device action after contact load DC30V / 2A Dimensions 85mm × 85mm length wide × 42mm high-wire two bus, polarity Gulf JB-QB-GST200 wall-mounted fire alarm controller two, JB-QB-GST200 alarm host major technical indicators 1. LCD screen size: 240 × 242 points, you can display the same screen 150 characters of information 2. Controller capacity: a maximum capacity of 242 address coding point b can add 64 fire display panel; can connect up to 32 other types of networked controllers c 30 when the bus system direct manual operation... Control Point d over 6-wire configuration control points 3. Wire:. a between the controller and the Promise of the signal detector using two-wire bus connection b more control points and field devices directly connected to a four-wire smoke alarms. price, which is used to control the start and stop a two-wire devices, and the other two lines of field devices for receiving a feedback signal smoke alarms 168p, output control and feedback inputs have seized line function c. Controller with various encoding module using four bus connection (polarity signal second bus, polarity DC24V power line) d. controller and fire display panel with four bus connection (there are two polar communications bus, polarity DC24V power line) e. with color CRT system via RS-232 standard interface connector, the maximum cable length should not exceed 15m 4. Environment: 5. Temperature: 0 ℃ ~ + 40 ℃ 6. Relative humidity ≤95%, no condensation 7. Power: 220V AC mains voltage variation range +10 % -15%, built DC12V 10Ah sealed lead batteries for backup power consumption ≤25W 9. 8. Dimensions: 380mm × 143mm × 534mm smoke alarm price, Dongguan smoke alarm, ultra-fire by the Dongguan Nan super safe Fire Department equipment operators offer. Dongguan Nan ultra fire equipment operators (www.jyfire.com) strong, credible, in Dongguan, Guangdong extinguishing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the ultra-fire and you hand into the brilliant, for a better future!