Anti Vandal Black Phone Handset With Switch for Prison Phone

Brand Name:J&R
Certification:CE, RoHS
Model Number:JR-HS-03
Minimum Order Quantity:1 set
Delivery Time:2-3 working days
Payment Terms:L/C, T/T
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Address: RM 18 27/F HO KING COMM CTR 2-16 FA YUEN ST MONGKOK KL HONGKONG.
Supplier`s last login times: within 27 hours
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Product Details

Anti-vandal Telephone Handset with Switch, PC Material Phone Handset


Model Number: JR-HK-03


FEATURES

- Handset handle and cap material: PC/ABS
- Handset type: Standard Receiver
- Wiring: Six 24 gauge insulated wires (2 for receiver, 2 for transmitter, 2 for push button)
- Includes cord which is anchored to handset handle. The cord has a pull test load of approx. 200 kgs
- Available Cord Lengths: 30 cm (could be customized)


Handset Microphone specification


Item:Electret Condenser Microphone
Model Number:Microphone SG9070
Frequency range100-8000Hz
Sensitivity56±2 dB
Output ImpedanceLow Impedance
DirectivityUnidirectional
Standard operation voltage4.5V
Sensitivity reductionWithin -3dB at 1.5V
Current consumptionMax 0.5mA
Operation Temperature-30℃ to +70℃
Storage Temperature-40℃ to +85℃
WeightLess than 1.0g

Handset receiver specification


RECEIVER
Model Number:R3518M150H
ITEMSSPECIFICATIONSCONDITIONS
IMPEDANCE150 ± 20% ohm ( at 1 KHz,60mV input )
SOUND PRESSURE LEVEL

97 ± 3 dB SPL ( at 1 KHz, 0dBSPL = 20μPa )

Input 60mVrms, with B&K artificial ear 4153

INPUT POWER (NOM./MAX.)

0.03W /0.25W

0.03W / 0.25W

HARMONIC DISTORTION≤5%300<f≤3400Hz
OPERATING TEMPERATURE-30°C to +70°C

NET WEIGHT

APPROX. 35.0gram

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China Anti Vandal Black Phone Handset With Switch for Prison Phone supplier

Anti Vandal Black Phone Handset With Switch for Prison Phone

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