48V smoke detector with relay output is a fire safety detector device. It is widely used for Telecom or Mobile's machine room or computer room of factory or electric power. When it detects smoke, the detector sent a relay signal to fire alarm system to remind with LED lit on. Features: 4 wire interconnection 48V DC powered Frosting plastic High sensitivity To Set NC or NO Description: Working voltage: DC48V Static current:
Electronic Components, Capacitance Resistors, Connectors.
Directional base antenna, omni directional base antenna, frequency expansion communication antenna, indoor antenna, mobile antenna for cars, hand held antenna, coaxial cavity filter, isolator, duplexer.
Digital flow meter, filter life monitor, TDS meter, tire, tank pressure gauge, UV switch.
Rocker switch, rotary switch, pressure switch, micro switch.
Thermal protector, thermal fuse, thermal switch, thermal control, thermal cutout, thermostat..
Timers, counters and hour meters, time switches, monitoring relays, logic relay controllers and temperature controllers.
Switches.
Alternator, genset, AVR, ATS, controller, battery charger, governor actuator, solenoid.
Security alarm system, smoke detector, fire detector, co detector, carbon monoxide alarm, PIR sensor.
Repeater, power splitter, hybrid coupler, combiner, antenna, amplifier, connector.
Photometric components, such as passive infrared sensor, light dependent sensor and light sensor, pir sensor, LDR sensor, fresnel lens, pir sensor module, analog opt isolator, pir switch, used in alarm security system and light systems.
Smart home kit includes smart gateway, smart switch, smart socket, IP camera, IR repeater, smart scale, smart BT, wifi bulb, smart socket.
Flow meter, flowmeter, flow sensor, flow measurement, oval gear flow meter, positive displacement flowmeter, fuel flow meter.
High quality dip switch is rohs compliant. We can offer slide type dip switch, piano type dip switch, right-angle type dip switch, ic type dip switch, smt type dip siwtch, rotary dip switch, (dip switch, smt switch, smd switches, keyswitches, dial switch, rotary switch, select switch, coded selector, digital switch), patch panel, wing block, distribution frame, fiber patchpanel, rj45 socket, cat5e jack, communication module, wall plate, face plate, wiring module, crimping tools, insertion tools, universal stripper, punch down tools, impact tools, plug, wired jack, PCB jack, terminal block, connector, circular connector, metal circular connector, plastic circular connector, pressure welding bar connector, wiring har.
Tactile switch, slide switch, encoder switch, detector switch, phone jack and usb connector..
Switching power supplies, power supply.
Electrical Switch Gear, Earthing, Cable Tray, Penal, Transformer.
Electrical stamping, motor lamination, electrical lamination, diecast rotor,motor core , electric core,.
FTTH equipment - fiber optic splitter, connector, attenuator, adapter & isolator..
