Home » Home Security Systems » Linear Security Receivers » Linear 4-Channel Standard Digital Receiver D-4R Linear 4-Channel Standard Digital Receiver D-4R Availability: Usually ships in 1-2 weeks. Linear 4-Channel Standard Digital Receiver D-4R D-4R Competitor's Price: $124.60Sale price: $89.00 21D Qty:

Linear 4-Channel Standard Digital Receiver D-4R The Model D-4R 4-Channel Receiver is designed for use in security systems and remote switching functions requiring more than one wireless zone or output. Using one multi-channel receiver instead of several single-channel receivers enables the installer to cut installation costs and improve system performance by eliminating RF interference problems present in multiple-receiver installations. The Model D-4R is compatible with standard digital transmitters only. The outputs of the D-4R receiver are isolated dry relay contacts. Dry contacts indicate that the switching contacts are isolated from the receiver's power supply. The receiver provides normally open and normally closed contacts for each channel. The current rating of each relay output is 1 amp at 32 volts maximum. Features 11-24 VDC and 12-16 VAC operations. 4 independent channels. 64 discrete codes. Provides four form "C" relay outputs with one Amp contacts @ 32 Volts AC/DC. Encoding Technique: Pulse width A-1 modulation at 250 bits/sec; four correct 8-bit words required to operate the output RF Carrier Frequency: 303.875 MHz Current Consumption: 15 mA standby 60 mA operating Dimensions: 4.9 in L x 1.3 in W x 4.2 in H (125 x 33 x 107 mm) Operating Temperature Range: 32° to 140° F (0° to 60°) Antenna: Wire lead (supplied) D-4R Manual

Special Order: All special order items require a 50% deposit of the total purchase value before ordering. Please call for lead times on special order items or request a quote by email or fax. Certain items such as, but not limited to, gate operators, telephone entry systems, card reader systems, access control systems, non-stock radio controls, and any item that has been specifically ordered for you are considered a special order items. All returns and cancellations within 30 days or exchanges within our 1-year warranty policy are subject to a 25% restocking fee. All warranties are void where evidence of misuse or abuse is present.