Discontinued Products


The introduction of improved designs, different materials, additional features or newer components are some of the factors that drive these changes. Many of our discontinued products are still in use and functioning well. The Discontinued Products section is a source for manuals and recommended products related to the discontinued model. Contact Guardian Telecom for information on replacing or upgrading your equipment.

 

Model Type(s) Description Links
Discontinued Page/Talk Amplifiers – Explosion Proof - Class I Division 1

EXA – Page/Talk Analog Amplifier Unit – Explosion Proof – Class I Division 1

New Alternative
Discontinued Page/Talk Amplifiers – Explosion Proof - Class I Division 1

MLA330 – Page/Talk Analog Speaker Amplifier Unit – Explosion Proof – Class I Division 1

New Alternative
Discontinued Page/Talk Amplifiers – Non-Hazardous Areas

MLA83 – Page/Talk Weatherproof 4X Analog Speaker Amplifier Unit – Non-Hazardous Areas

New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

MLW850 – Page/Talk Multi-Line Outdoor Analog Wall Station – Hazardous Area – Class I Division 2

New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

MLW800 – Page/Talk Single Line Outdoor Analog Wall Station – Hazardous Area – Class I Division 2

New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

MLW85 – Page/Talk Weather Tight Multi-Line Outdoor Analog Wall Station – Non-Hazardous Areas

Manual
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Discontinued Page/Talk Stations – Non-Hazardous Areas

MLW80 – Page/Talk Weather Tight Single Line Outdoor Analog Wall Station – Non-Hazardous Areas

Manual
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Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

MLW150 – Page/Talk Multi-Line Indoor Analog Wall Station – Hazardous Area – Class I Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

MLW100 – Page/Talk Single Line Indoor Analog Wall Station – Hazardous Area – Class I Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

MLW15 – Page/Talk Multi-Line Indoor Analog Wall Station – Non-Hazardous Areas

Manual
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Discontinued Page/Talk Stations – Non-Hazardous Areas

MLW10 – Page/Talk Single Line Indoor Analog Wall Station – Non-Hazardous Areas

Manual
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Discontinued Page/Talk Amplifiers – Hazardous Areas – Class I Division 2 & Class II Division 2

MLA130 – Page/Talk 12 Watt Steel Indoor Analog Paging Amplifier Station – Hazardous Area – Class I Division 2 & Class II Division 2

New Alternative
Discontinued Page/Talk Amplifiers – Non-Hazardous Areas

MLA13 – Page/Talk Multi-Line 12 Watt Steel Indoor Analog Paging Amplifier Station – Non-Hazardous Areas

New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

MLD250 – Page/Talk Multi-Line Analog Desk Station – Hazardous Area – Class I Division 2

New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

MLD200 – Page/Talk Single Line Analog Desk Station – Hazardous Area – Class I Division 2

New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

MLD20 – Page/Talk Single Line Analog Desk Top Station – Non-Hazardous Areas

Manual
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Discontinued Page/Talk Stations – Non-Hazardous Areas

MLD25 – Page/Talk Multi-Line Analog Desk Top Station – Non-Hazardous Areas

Manual
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Discontinued Outdoor Industrial Telephones

SP71A (P5407, P5411) – Outdoor Industrial Heavy Duty Weather Resistant Ringdown Telephone – Armored Handset Cord

Manual
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Discontinued Outdoor Industrial Telephones

SP71 (P5403) – Outdoor Industrial Heavy Duty Ringdown Telephone Insert for Northern Telecom and Guardian Enclosures – Armored Handset Cord

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

SP70A (P5406, P5410) – Outdoor Industrial Heavy Duty Weather Proof Cast Aluminum Telephone – Armored Handset Cord, Metal Keypad  

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

SP70 (P5402) – Outdoor Industrial Weather Resistant Telephone Panel Insert for Northern Telecom and Guardian Enclosures – Curly Handset Cord, Metal Keypad

Manual
New Alternative
Discontinued Indoor Industrial Telephones

HR90 – Indoor Industrial Steel Telephone

Discontinued Enclosures & Accessories

CE100 – Urethane Instrument Enclosure

New Alternative
Discontinued Guardian Telecom Loudspeakers & Ringers – Explosion Proof – Class I Division 1

SR35 – Loudspeaker/Ringer – Explosion Proof – Class I Division 1

New Alternative
Discontinued PA/GA System Components

AS-DA16 – PA/GA Audio Distribution Amplifier

Manual
New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

WTP-H-5 – Page/Talk Multi-Line Outdoor Analog Wall Station – Hazardous Area – Class I Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

WTP-H-1 – Page/Talk Single Line Outdoor Analog Wall Station – Hazardous Area – Class I Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

WTP-5 Page/Talk Multi-Line Weather Tight Outdoor Analog Wall Station – Non-Hazardous Areas

Manual
New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

WTP-1 – Page/Talk Single Line Weather Tight Outdoor Analog Wall Station – Non-Hazardous Areas

Manual
New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

WTA-H – Page/Talk Hazardous Area Water Tight Outdoor Speaker Amplifier Unit

New Alternative
Discontinued Page/Talk Amplifiers – Non-Hazardous Areas

WTA – Page/Talk Outdoor Water Tight Analog Speaker Amplifier Unit – Non-Hazardous Areas  

New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

SIP-H-5 – Page/Talk Multi-Line Indoor Analog Wall Station – Hazardous Area – Class I Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

SIP-H-1 – Page/Talk Single Line Indoor Analog Wall Station – Hazardous Area – Class I Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

SIP-5 – Page/Talk Multi-Line Indoor Analog Wall Station – Non-Hazardous Areas

Manual
New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

SIP-1 – Page/Talk Single Line Indoor Analog Wall Station – Non-Hazardous Areas

Manual
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Discontinued Page/Talk Amplifiers – Hazardous Areas – Class I Division 2 & Class II Division 2

SIA-H – Page/Talk 12 Watt Steel Indoor Analog Amplifier Station – Hazardous Area  – Class I Division 2 & Class II Division 2

Manual
New Alternative
Discontinued Page/Talk Amplifiers – Non-Hazardous Areas

SIA – Page/Talk Multi-Line 12 Watt Steel Indoor Analog Amplifier Station

Manual
New Alternative
Discontinued Page/Talk System Components

MLI15 – Page/Talk Multi-Line Analog Telephone Interface Unit

New Alternative
Discontinued Page/Talk Stations – Explosion Proof - Class I Division 1

MLX350 – Page/Talk Multi-Line Analog Wall Station – Explosion Proof – Class I Division 1

New Alternative
Discontinued Page/Talk Stations – Explosion Proof - Class I Division 1

MLX300 – Page/Talk Single Line Analog Wall Station – Explosion Proof – Class I Division 1

New Alternative
Discontinued Talk/Back Stations – Explosion Proof – Class I Division 1

MLX331 – Talk/Back Analog Wall Station – Explosion Proof – Class I Division 1

Manual
New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

DTP-H-5 – Page/Talk Multi-Line Analog Desk Top Station – Hazardous Area – Class I, Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Hazardous Areas – Class I Division 2

DTP-H-1 – Page/Talk Single Line Analog Desk Top Station – Hazardous Area – Class I, Division 2

Manual
New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

DTP-5 – Page/Talk Multi-Line Analog Desk Top Station – Non-Hazardous Areas

Manual
New Alternative
Discontinued Page/Talk Stations – Non-Hazardous Areas

DTP-1 – Page/Talk Single Line Analog Desk Top Station – Non-Hazardous Areas

Manual
New Alternative
Discontinued Correctional Institute

JP67 – Visitation System

Manual
Discontinued Institutional Telephones

IST-30 – Institutional Surface Mount Analog Telephone with Metal Keypad

Manual
Discontinued Institutional Telephones

IST-20 – Institutional Surface Mount Analog Telephone with Membrane Keypad

Manual
Discontinued Institutional Telephones

IST-10 – Institutional Surface Mount Analog Telephone with Teleseal Keypad

Manual
Discontinued Institutional Telephones

ISR-11 – Institutional Surface Mount Analog Ringdown Telephone

Manual
Discontinued Institutional Telephones

IRT-30 – Institutional Recessed Mount Analog Telephone with Metal Keypad

Manual
Discontinued Institutional Telephones

IRT-20 – Institutional Recessed Mount Analog Telephone with Membrane Keypad

Manual
Discontinued Institutional Telephones

IRT-10 – Institutional Recessed Mount Analog Telephone with Teleseal Keypad

Manual
Discontinued Institutional Telephones

IRR-11 – Institutional Flush Mount Analog Ringdown Telephone

Manual
Discontinued Emergency & Help Point Telephones

ER1200 – Emergency & Call (Help Point) Analog Telephone

Manual
New Alternative
Discontinued Emergency & Help Point Telephones

ER1100 – Call (Help Point) Analog Telephone

Manual
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Discontinued Emergency & Help Point Telephones

ER1000 – Emergency Analog Telephone  

Manual
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Discontinued Indoor Industrial Telephones

VR70 – Indoor Industrial Vandal Resistant Analog Telephone

Manual
New Alternative
Discontinued Indoor Industrial Telephones

HR71 – Indoor Industrial Steel Compact Ringdown Telephone

Manual
New Alternative
Discontinued Indoor Industrial Telephones

HR71(M) – Heavy Duty Indoor Industrial Steel Compact Ringdown Telephone  

New Alternative
Discontinued Indoor Industrial Telephones

HR70(M) –  Heavy Duty Indoor Industrial Steel Compact Telephone

Manual
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Discontinued Indoor Industrial Telephones

HR70  – Indoor Industrial Steel Compact Telephone

Manual
New Alternative
Discontinued Indoor Industrial Telephones

HR60  – Indoor Industrial Steel Compact Telephone

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

WP81 – Outdoor Industrial Weather Resistant, NEMA 4X Ringdown Telephone

Manual
New Alternative
Discontinued Indoor Industrial Telephones

DP70 – Indoor Industrial Desk Top Telephone

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

WP80 – Outdoor Industrial Weather Resistant, NEMA 4X Telephone

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

WP71 – Outdoor Industrial Weather Resistant Industrial Ringdown/Autodialer Telephone

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

WP70 – Outdoor Industrial Weather Resistant Industrial Telephone

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

WP61HD – Outdoor Industrial Heavy Duty Weather Resistant Industrial Ringdown Telephone

Discontinued Outdoor Industrial Telephones

WP61 – Outdoor Industrial Weather Resistant Industrial Ringdown Telephone

New Alternative
Discontinued Outdoor Industrial Telephones

WP60HD – Outdoor Industrial Heavy Duty Weather Resistant Industrial Telephone

Manual
Discontinued Outdoor Industrial Telephones

WP60 – Outdoor Industrial Weather Resistant Industrial Telephone

New Alternative
Discontinued Outdoor Industrial Telephones

VR81 – Outdoor Industrial Vandal Resistant Waterproof Ringdown/Autodialer Telephone, NEMA 4X

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

VR80 – Outdoor Industrial Vandal Resistant Waterproof Telephone, NEMA 4X

Manual
New Alternative
Discontinued Institutional Telephones

SPS-50 – Indoor Industrial Analog Service Telephone – Surface Mounted

Manual
Discontinued Institutional Telephones

SPR-50 – Indoor Industrial Service Telephone – Recessed

Manual
Discontinued Outdoor Industrial Telephones

SP71 (P5401) – Outdoor Industrial Heavy Duty Ringdown Telephone Panel Insert for Northern Telecom and Guardian Enclosures – Curly Handset Cord

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

SP71A (P5405, P5409) – Outdoor Industrial Heavy Duty Weather Resistant Ringdown Telephone – Curly Handset Cord

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

SP70A (P5404, P5408) – Outdoor Industrial Heavy Duty Weather Proof Cast Aluminum Telephone – Curly Handset Cord, Metal Keypad

Manual
New Alternative
Discontinued Outdoor Industrial Telephones

SP70 (P5400) – Outdoor Industrial Weather Resistant Telephone Panel Insert for Northern Telecom and Guardian Enclosures – Armored Handset Cord, Metal Keypad  

Manual
New Alternative
Discontinued Hazardous Area Telephones

VR701 – Hazardous Area Outdoor Industrial Vandal Resistant Ringdown Telephone

Discontinued Hazardous Area Telephones

VR700 – Hazardous Area Outdoor Industrial Vandal Resistant Telephone

Manual
Discontinued Hazardous Area Telephones

EP701 – Hazardous Area Outdoor Industrial Weather Resistant Ringdown Telephone

Manual
New Alternative
Discontinued Hazardous Area Telephones

EP700 – Hazardous Area Outdoor Industrial Weather Resistant Telephone

Manual
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Discontinued Hazardous Area Telephones

EP600 – Hazardous Area Outdoor Industrial Weather Resistant Telephone

Manual
New Alternative
Discontinued Hazardous Area Telephones

DP700 – Hazardous Area Indoor Industrial Desk Top Telephone

Manual
New Alternative
Discontinued Acoustic Booths

AB2000 – GRP Acoustic Booth

Manual
New Alternative
Discontinued Acoustic Booths

AB3000 – Polypropylene Acoustic Booth

Manual
New Alternative
Discontinued Acoustic Booths

AB100-S – Cold Rolled Steel Acoustic Booth

New Alternative