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The KB-3MRD is a master monitor that allows the connection of up to three video door stations and 4 additional sub monitors. The Unit features a TFT color monitor, a handset for private communication, a door release button, call-in LED's, tilt control, all-call, door chime volume control, and individual call buttons for other monitors in the system.
FEATURES
- Internal All Call
- Chime and receiver volume control
- Optional selective door release with RY-3DL
- Two-way communication between inside stations
- Video identification and monitoring with 4″ screen
- Instant voice call-in with image
- Built-in illumination for low light conditions
- Selective Call
- Video out to DVR via supplied connector
SPECS
- Communication: Handset (full-duplex)
- Video Display: 4" LDC screen
- Door Release: N/O dry contact, 12V AC, 400mA (use RY-24L for larger contact rating or RY-3DL for 2 or 3 doors)
- Mounting: Surface mount directly to wall or desk mount using MCW-S/A
- Wire Type: 2-cond., mid cap, solid, non-shielded - use Aiphone #871802
- Distance
- Master Station to Door Station: 330'(22AWG) 650'(18AWG
- Master Station to farthest Sub Master Station: 165'(22AWG) 330'(18AWG)
- Power Supply to Master Station: 16'(22AWG) 33'(18AWG)
- Power Supply to Sub Master Station: 16'(22AWG) 33'(18AWG)
Manufacturer Resources
Product Specs
- Category:
- Electronic Access Controls
- Product Type:
- Master Stations
- Series:
- KB Series
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Intercoms
- Subcategory:
- Video Intercoms
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
Aiphone KB-3MRD – Frequently Asked Questions
How fast can I get the Aiphone KB-3MRD delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Aiphone KB-3MRD come with a warranty?
Absolutely. The Aiphone KB-3MRD is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Aiphone KB-3MRD?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Aiphone KB-3MRD from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.