Метка - Door Security
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Viking Electronics VK-ES-1 Stand Alone Door Entry
EAN 615687222357 138.62 USD -
Viking N,"DIGITAL VOICE ANNOUNCER - 3port digital voice announcer- Increases call handling capacity by answering on demand or during the first ring and automatically adjusting the announce cycle to the message length- 1 minute record time per channel- Record and review locally or r
EAN 615687221152 292.14 USD -
Viking N,"W200A WITH EWP - door answering device- Answer your door from the safety of your telephone!- New high output speaker amplifier with volume adjustment POT- Microphone volume adjustment POT- 24 volt talk battery- 20 Hz ring generator (3.0 REN ring load maximum)- Se
EAN 615687222180 291.22 USD -
- Displays ringing, on-the-phone or message waiting- LED visible up to 100 ft (30m)- Power supply included- Attractive new compact package- Connects with a modular cord- Special T adapter provided for handset applications- Easy to install - Power:
EAN 615687224733 69.48 USD -
Weather Resistant Door SpeakerThe W-1000 is a weather and vandal resistant flush mountunit. Comes with specially designed electrical box. Will not fit a standard double-gang electrical box.
EAN 615687220711 167.12 USD -
Two-Way Line EmulatorAllows 2-way communication between analog equipment with a cost effective, easy to use method of conducting on-site demonstrations. When either device goes "off hook" the other rings until answered.
EAN 615687220797 154.32 USD -
Viking N,"VIKING TONE GENERATOR Tone GeneratorCTG-1 Provides up to 128 tones per day. Different tones can indicate the start or end of the shift, break, lunch, class change, etc. Dry contacts can activate chimes, alarm, fire evacuation, etc. tones.
EAN 615687220971 272.85 USD -
Viking N,"VIKING TOLL RESTRICTER Toll RestricterTR-1 The TR-1 can block all operator assisted or 1 + dialing or up to 46 specific area codes or exchanges. The unit has a non-volatile memory. No batteries or power supply required. A 1-to-50 minute call timer is provided. Comp
EAN 615687220667 86.48 USD -
Viking N,"VIKING TIME DELAY RELAY - time delay relay device- Time delay mode: programmable to produce one of 8 closure times- Trigger 1 input can be programmed to accept either a dry contact closure or positive/negative going logic level voltage. - Delay on Operate mode delays an
EAN 615687221633 57.77 USD -
Viking N,"VIKING SURFACE MOUNT BOX Surface Mount BoxFor the K-1500-7, k-1900-7, k-1900-8
EAN 615687221275 107.58 USD -
Ring Booster to 10 RenRG-10A is a ring booster designed to increase ringing power of an existing telephone line, PABX extension, ISDN Terminal Adapter, or any other telecom device which provides ringing. It duplicates the incoming ring frequency an
EAN 615687221183 211.32 USD -
RAD-1A Remote Access Device RAD-1 The RAD-1 allows you to call from any Touch Tone phone then remotely access 1- or 2-way paging systems, service observers, digital recorders, church programs, etc. The unit connects to any C.O., CENTREX, or PABX li
EAN 615687222593 137.78 USD -
Music On Hold for NON-PBX. Supports one or two lines. Fax back number is 407.
EAN 615687221220 116.86 USD -
Viking N,"VIKING LINE SEIZURE DEVICE - line sharing device with inbound switching capability- Share an existing phone line with an emergency device such as: emergency phones, area of refuge phones, alarm panels, ATM's, card readers, any device that needs access to a phone line- Ro
EAN 615687222050 150.63 USD