SECO-LARM SD-231-ND1Q User Manual

Electro-mechanical latch

Table of Contents

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Features:

 12VDC, Fail-secure operation with

manual override

 Fully mechanical – can be unlocked if

power is lost

 Unlocks from outside with included keys

SD-231-ND1Q

Electro-Mechanical Latch

Manual

 Easy to install on existing gates/doors

 Compatible with access control devices

 Can be installed on left, right, in-swing, and

out-swing gates/doors

 2,250-lb (1,020kg) Static strength

Table of Contents

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Page 1 SD-231-ND1Q Electro-Mechanical Latch Manual Features:  12VDC, Fail-secure operation with  Easy to install on existing gates/doors manual override  Compatible with access control devices  Fully mechanical – can be unlocked if  Can be installed on left, right, in-swing, and...
Page 2 SECO-LARM Electro-Mechanical Latch Introduction: The SD-231-ND1Q Electro-Mechanical Latch is designed for pedestrian gates or doors and can be triggered by an access control system, by key from outside, or by manually turning the knob from inside. It can be mounted on both in-swing and out-swing doors, and is also non-handed.
Page 3 SECO-LARM Electro-Mechanical Latch Installation: 1. Determine the best mounting location for the strike Fig. 2 body and lock body. The recommended distance between the strike body and the lock body is " (5mm) (see Fig. 2). Note the offset mounting as shown in Fig.
Page 4 WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal service for one (1) year from the date of sale to the original customer. SECO-LARM’s obligation is limited to the repair or replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if...

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