... conductor: 70The ambient temperature under installation should not below 0.Impedance (ohms): 100±2ohm 3 ApplicationThe products is suitable for use ...
Best Quality,Best Service,Best Price 1.Impedance:8 OHM2.Input Voltage:14VDC3.Operating Voltage:6 To 15VDC4.Min SPL:120dB SPL at 1Meter5.Max Current:1400mA6.Flash Rate :120 times per minute7.Strobe Len: Acrylic Lens8.Tone Nature: Warble9.Housing: White ABS Plastic10.weight:1.2Kg11.Unit Size;165x277x103
Digital display of sound level Measurement frequency ranging 300 Hz to 8000 Hz. A & C weighting selectable.Quasi-Analog Sound Level Meter1. Feature Digital display of sound levelMeasurement frequency ranging 300 Hz to 8000 Hz.A & C weighting selectable.Quasi-Analog bar indicator : 1 dB display steps, 50dB display range, updated every 40ms.Auto or Manual ranging selectable.Fast & Slow response ...
... space and electric quantity to make longer time recording.* External microphone recording* Telephone conversation recording* Supporting 24 languages operationSimple Chinese, traditional ...
... . (please note if other standard being adopted)QualificationsOperating voltage: DC24VInput impedance: > 100MΩLoad Resistance: ≤600MΩNominal Pressure: 2.5, 4.0 ...
... electric appliance ,electric motor, deflection coil, audio devices, buzzer, watch, microphone and so on. 4. Packing:Inner packing: Different plastic spools ...
Wired 30kgs Pet-immune Outdoor Pir Detector IP65 waterproof pir detector Own 2 groups dual PIR N.C and N.O output Outdoor Pir Detector,waterproof pir detector which own pet-immunity function up to 30kgsFeatures:Technical: DetectionDual InfraredDetection distance12m@25Detection angle110°Power input9-16VDC @ about 65mASensitivityadaptive frequency trackingwaterproof classIP65pet- ...
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