'Request to Exit' Switches

Technical Information

DA420
Proximity RTE Switch. The unit is activated by placing your hand or finger close to the green symbol on the switch plate. 2 types are available with different symbols. “/M” a green man or “/H” a green hand.

Output is provided by a set of SPCO (Single Pole Change Over) relay contacts for 1A at 30V DC. 12V DC operation. White Plastic Switch Plate.

The RTE is ideal for use in ‘clean’ rooms where minimum contact with objects is required to reduce the risk of cross contamination.

Technical Information

DA421
As the DA420 but with a narrow architrave switch plate and a surface mount back box.

Technical Information

DA423
As the DA420 but with a Stainless Steel switch plate.

This model has a black window instead of a symbol and has ‘DOOR RELEASE’ engraved at the bottom of the plate. The unit also has an integral sounder which can be disabled by cutting a link if not required.

Technical Information

Technical Information

RTE SWITCHES

Model No

DA420/(M or H)

DA421/(M or H)

DA423

Supply Voltage

12V DC

Current - Quiescent

Consumption Operated

15mA

10mA

35mA

55mA

Relay Type

SPCO

Relay Rating

24V DC @ 1A

Indication

Illuminated Symbol

Green LED

Sounder

Yes

Finish

White Plastic

Brushed Stainless Steel

Weight (Kg)

0.060

0.070

0.110

Dimensions
W x H x D

85 x 85 x 20

90 x 50 x 20

85 x 85 x 20

These products are part of the wide range of items we manufacture for the security industry. We are constantly widening our range by adding new items as technology advances. Data sheets are available on request.

We also design & manufacture
to customers special requirements.