Patlite Audible Annunciators

Programmable Annunciator
PV Voice Synthesizer

High quality 64Kbit speech chip creates a clear sound
Maximum output level of 110dB/m with an adjustable volume.
NPN or PNP open collector transistor compatible.
DIN rail or stand alone, vertical or horizontal mounting available.
Up to 32 channel programming with a choice of max 64 or 128 seconds of program time.
1-bit (1 to 16 channel only with a single contact closure) or 6-bit (1 to 32) binary input system.
Auxiliary output allows connection to external amplifier

Programmable Annunciator
BT Voice Synthesizer

Size: 108mm square.
Maximum output level of 85dB/m with an adjustable volume control.
Meets IP-34 requirements for high-humidity areas. (Flush mount only)
One-shot contact closure (>100mS) replays selected channel one time only. (BT-V)
Continuous contact closure replays selected channel repeatedly. (BT-V, M, C, T)
Mounts anywhere with 3 position bracket.
NPN open collector transistor compatible.
Message ROM is replaceable within the same model.

BT-V Signal Voice

BT-V is a programmable voice unit that can replay up to 4 messages with 64 sec total program time.
Produces a clear 64Kbit/sec sound.
Select voice messages, alarms, chimes, and melodies from our Command Library.
Custom message programming is also available.

Box design has an easy self-recording function.
Recording and Playback
EVW-04 Voice Synthesizer

Easy recording and playback.
Meets IP-53 for wash-down requirements.
Anticorrosive stainless steel bracket.
Clear sound with Original wide horn style.
Up to 4 messages for a total of 60 seconds can be set.
Clear sound from voice synthesizer.(ADPCM )
High volume. (max. 100dB(at 1m))
NPN open-collector permits direct Connection to a PLC.
Volume can be adjusted with an internal rheostat to match a range of environments.
The unit can be connected to a amplifier using the auxiliary terminals.
Using the BUSY terminals, a revolving light or display can be operated during voice output.
Easy recording with option cable.(EVH-K)

Large and wide range of clear sound can be
output, becuse total length of horn became
longer by changing the location of driving
unit more forward than a conventional unit.

Box design has an easy self-recording function.
Self-Recordable Voice Annunciator
EVB-04 Voice Synthesizer

Size: 133mm square.
Unit can be programmed in the field with optional microphone.
High quality voice synthesizer replays up to 4 messages with 60 seconds of total program time.
Maximum output level of 85dB/m with an adjustable volume.
NPN open collector transistor compatible.
Two mounting options - Wall mount or Panel mount.
Auxilliary output allows connection to external amplifier

Compact Panel Mount Alarm
BM Signal Phone

This compact design is complete with two alarm sounds. Ideal for use with control panels or production equipment.

Size: 50mm square
Provided with two selectable, distinctive alert sounds.
Ultra compact size. (30mm)
High volume in a compact unit.
NPN or PNP open collector transistor compatible. (24V type only)
Channel 1 has priority function with 2-tone.
Continuous contact closure replays selected channel repeatedly.

Compact Panel Mount Alarm
BC Chime Phone

Dust and waterproof design (IP-54) allows trouble-free use in harsh environments.

BA Alarm Four

Size: 80mm square.
BC has 2 melodies and 2 chime sounds.
BA has 4 distinctive alert sounds.
BA and BC utilize a mylar cone speaker for dust resistance.
Integral volume control. (max 83dB/m)
NPN open collector transistor compatible.
Continuous contact closure replays selected channel repeatedly.

Megaphone design is perfect for use in noisy environments.

Horn Style Alarm
EWS-M      Melody Phone

EWS-C      Chime Phone

EWS-T      Alarm Four

LSI Digital Synthesizer assures continuous High Quality sound reproduction for the life of the system.
Selectable one sound by dip switch from pre-installed sounds.
EWS-M has 8 different world-familiar melodies.
EWS-C has 2 melodies and 2 alert sounds.
EWS- T has up to 4 distinctive alert sounds.
Integral volume control.
Universal Mounting Bracket permits easy installation in any location.
Weatherproof structure. Suitable for outdoor installation.
Integral open collector (NPN transistor) permits direct connection to Programmable Controllers.
EWS-M

Large horn and rotating light combination increases plant floor coverage.

Alarm with Rotating Light
RT-V      Voice Synthesizer

RT-C      Chime Phone

RT-T      Alarm Four

Size: 162 mm diameter.
Lenses are made of acrylic resin.
Colors are available in Red, Amber, Green and Blue.
Adjustable volume control. (Max 105dB/m)
Can be used for outdoor applications.
High quality 64Kbit speech chip creates a clear sound (RT-V)
NPN open collector transistor compatible.
RT-V requires message programming from the Command Library (free) or custom messages (option).
Notes: One-shot contact closure (>100mS) replays selected channel one time only (RT-VA, D).
Continuous contact closure replays selected channel repeatedly (RT-VA, C, T).

Highly visible multi-stack rotating lights combined with sound give two effective warning signals for use in various applications.

Alarm with Rotating Light
KJPV      Voice Synthesizer

KJEC      Chime Phone

KJET      Alarm Four

Size: 116mm square.
KJPV has an integral voice synthesizer that can replay 4 messages up to either 64 sec long.
KJEC has 2 melodies and 2 alert sounds.
KJET has 4 distinctive alert sounds.
Integral volume control.
Each light and each alarm can be operated separately or together.
Lenses are made of acrylic resin.
Colors available are Red, Amber, Green and Blue.
NPN open collector transistor compatible.
KJPV requires message programming from the Command Library or custom messages.
Notes: One-shot contact closure (>100mS) replays selected channel one time only.
Continuous contact closure replays selected channel repeatedly.

Seltrol is a stocking distributor of a wide variety of industrial automation equipment. We are located in South Carolina and service SC and NC. Our inside and outside sales staff are available to assist you with your application. We provide technical - application support for all of our products.