Louroe ASK-4 #508-TLM-W Audio Monitoring Kit

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Louroe ASK-4 #508-TLM-W Audio Monitoring Kit

B&H # LOASK4508 Mfr # LE-398
Usually ships in 3-7 business days

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This item is usually Drop Shipped from the MFR/Distributor within 3-7 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR

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For international orders, credit cards will be charged at time you place your order.

Free Shipping (USA)
You Pay: $2,094.95
Product Highlights
  • Made in USA

The ASK-4 #508-TLM-W Audio Monitoring Kit from Louroe Electronics is an 8-zone audio monitoring system with 2-way talk / listen capability. It consists of 8 TLM-W 2-Way Speaker / Microphones, and an AP-8TB Audio Base Station.

The AP-8TB Audio Monitoring Base Station is an 8-zone unit designed to achieve 2-way listen / talkback functionality. As a complete system, any zone can be monitored by pressing the button switch for the desired zone. The unit contains a 3” (7.62cm) built-in speaker for monitoring audio and a built-in microphone for talking back to the remote zone. Each zone has an audio output jack (RCA) for connecting to a DVR with multiple audio inputs. It is suitable for use in jail cell monitoring, building peripherals, therapy labs, warehouse, classroom monitoring, storage facilities, day care centers, or anyplace where CCTV cameras are installed.

The TLM-W Speaker Microphone is a 2-way unit that has an electret condenser microphone and a 2.5” (6.35cm) speaker, all within a single housing. As part of a Louroe audio system, it provides 2-way communication between the remote area and the audio receiving device (Louroe Base Station, etc). A plastic back box is provided with each speaker / microphone unit for surface mounting to a wall.

Note! Wiring requirements: 4-conductor cable consisting of 2 conductors shielded, 20 gauge with a 22 gauge drain (for microphone connection) and 2 conductors unshielded, 18 gauge (for speaker connection).
When this equipment is used as part of an audio monitoring system, the law requires that the public be given notice of AUDIO MONITORING ON THE PREMISES. A decal notice is included with each microphone shipped.

Base Station
Input Sensitivity Remote Microphone: 0.78 Vrms
Talkback Microphone: -45 dB
Output Power Monitored: 1.5 W @ 8 Ω
Talkback: Maximum 1.5 W into 70 V line
Line Output Impedance 600 Ω or higher
Audio Input Impedance 10 kΩ
Frequency Response Flat: 100 Hz to 10 kHz
Enhanced: -20 dB @ 200 Hz to 8 dB @ 3 kHz
Headphone Impedance 8 to 600 Ω
Power Input 120 VDC, 60 Hz
Dimensions (L x W x H) 10.00 x 12.50 x 2.50" (25.40 x 31.75 x 6.35 cm)
Weight 8.5 lb (3.9 kg)
Microphone
Output Line level (0 dB @ 1 kΩ)
Frequency Response 40 Hz to 15 kHz ± 1 dB
Current Drain 4 mA
Speaker 2.50" (6.35 cm)
4 W with 70 V transformer
Mechanical Specification
Dimensions (L x W x D) Face Plate: 6.80 x 5.00 x 0.50" (17.27 x 12.7 x 1.27 cm)
Backbox: 6.92 x 5.12 x 1.62" (17.58 x 13.00 x 4.11 cm)
Weight 1.25 lb (0.57 kg)
Louroe ASK-4 #508-TLM-W Audio Monitoring Kit
  • AP-8TB Audio Monitoring Base Station
  • 8 x TLM-W 2-Way Speaker / Microphone
  • Limited 1-Year Warranty
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