商品說明
Product Overview
The JB-QB-ODH04 Conventional Fire Alarm Control Panel is a 24volt, 2 or 4 zone, Class B, Conventional Fire Alarm Control Panel. It is designed exclusively to meet the latest market requirements and microprocessor technology, with stand-by batteries (two sealed acid storage batteries) and reserved space for installation. It has functions of operation indication, fault indication, alarm indication and cable checking for short circuit or broken circuit. The highly cost-effective JB-QB-ODH04 can be used in low-sized applications.
Characteristics
- Style B (Class B) Initiating Device Circuits (IDCs) accept two-wire smoke detectors and any
normally-open contact devices - One set of volt free changeover contacts operable on fire
- One set of volt free changeover contacts operable on fault
- Non-latching zones facility
- Class change input for remote control
- Zone and alarm disablement
- 28V 1.5A fused supply permanently available
- 28V 300mA fused supply available for fire alarm bells or sounders
- Passive repeater available
Specifications
AC mains power supply : AC220V±10% 50Hz, 2.0 amps
Battery : Sealed lead-acid batteries, maximum capacity:4Ah
System power supply output : Standby Current 65mA @ DC24V
Zone Capacity: can be connected with 30 fire detectors and infinite manual call points
Fire & Fault contact output: 1.0 amps DC24V or AC125V
Using environment Temperature : 0℃~50℃ Related Humidity: ≤95% (40±2℃)
Dimensions: 235×365×60mm (length × width × depth)
